69844736

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 155213184

約数和(自身を除く): 85368448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 677, 806, 832, 992, 1354, 1612, 1664, 1984, 2708, 3224, 3328, 3968, 5416, 6448, 7936, 8801, 10832, 12896, 17602, 20987, 21664, 25792, 35204, 41974, 43328, 51584, 70408, 83948, 86656, 103168, 140816, 167896, 173312, 272831, 281632, 335792, 545662, 563264, 671584, 1091324, 1126528, 1343168, 2182648, 2253056, 2686336, 4365296, 5372672, 8730592, 17461184, 34922368, 69844736]

約数ペア:

[(1, 69844736), (2, 34922368), (4, 17461184), (8, 8730592), (13, 5372672), (16, 4365296), (26, 2686336), (31, 2253056), (32, 2182648), (52, 1343168), (62, 1126528), (64, 1091324), (104, 671584), (124, 563264), (128, 545662), (208, 335792), (248, 281632), (256, 272831), (403, 173312), (416, 167896), (496, 140816), (677, 103168), (806, 86656), (832, 83948), (992, 70408), (1354, 51584), (1612, 43328), (1664, 41974), (1984, 35204), (2708, 25792), (3224, 21664), (3328, 20987), (3968, 17602), (5416, 12896), (6448, 10832), (7936, 8801)]