3947671936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:904

約数の個数: 128

約数和(自身を含む): 8839434240

約数和(自身を除く): 4891762304

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 103, 104, 124, 128, 206, 208, 248, 403, 412, 416, 496, 743, 806, 824, 832, 992, 1339, 1486, 1612, 1648, 1664, 1984, 2678, 2972, 3193, 3224, 3296, 3968, 5356, 5944, 6386, 6448, 6592, 9659, 10712, 11888, 12772, 12896, 13184, 19318, 21424, 23033, 23776, 25544, 25792, 38636, 41509, 42848, 46066, 47552, 51088, 51584, 76529, 77272, 83018, 85696, 92132, 95104, 102176, 153058, 154544, 166036, 171392, 184264, 204352, 299429, 306116, 309088, 332072, 368528, 408704, 598858, 612232, 618176, 664144, 737056, 994877, 1197716, 1224464, 1236352, 1328288, 1474112, 1989754, 2372399, 2395432, 2448928, 2656576, 2948224, 3979508, 4744798, 4790864, 4897856, 5313152, 7959016, 9489596, 9581728, 9795712, 15918032, 18979192, 19163456, 30841187, 31836064, 37958384, 38326912, 61682374, 63672128, 75916768, 123364748, 127344256, 151833536, 246729496, 303667072, 493458992, 986917984, 1973835968, 3947671936]

約数ペア:

[(1, 3947671936), (2, 1973835968), (4, 986917984), (8, 493458992), (13, 303667072), (16, 246729496), (26, 151833536), (31, 127344256), (32, 123364748), (52, 75916768), (62, 63672128), (64, 61682374), (103, 38326912), (104, 37958384), (124, 31836064), (128, 30841187), (206, 19163456), (208, 18979192), (248, 15918032), (403, 9795712), (412, 9581728), (416, 9489596), (496, 7959016), (743, 5313152), (806, 4897856), (824, 4790864), (832, 4744798), (992, 3979508), (1339, 2948224), (1486, 2656576), (1612, 2448928), (1648, 2395432), (1664, 2372399), (1984, 1989754), (2678, 1474112), (2972, 1328288), (3193, 1236352), (3224, 1224464), (3296, 1197716), (3968, 994877), (5356, 737056), (5944, 664144), (6386, 618176), (6448, 612232), (6592, 598858), (9659, 408704), (10712, 368528), (11888, 332072), (12772, 309088), (12896, 306116), (13184, 299429), (19318, 204352), (21424, 184264), (23033, 171392), (23776, 166036), (25544, 154544), (25792, 153058), (38636, 102176), (41509, 95104), (42848, 92132), (46066, 85696), (47552, 83018), (51088, 77272), (51584, 76529)]