66072448

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 144370800

約数和(自身を除く): 78298352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 416, 472, 673, 767, 832, 944, 1346, 1534, 1664, 1888, 2692, 3068, 3776, 5384, 6136, 7552, 8749, 10768, 12272, 17498, 21536, 24544, 34996, 39707, 43072, 49088, 69992, 79414, 86144, 98176, 139984, 158828, 279968, 317656, 516191, 559936, 635312, 1032382, 1119872, 1270624, 2064764, 2541248, 4129528, 5082496, 8259056, 16518112, 33036224, 66072448]

約数ペア:

[(1, 66072448), (2, 33036224), (4, 16518112), (8, 8259056), (13, 5082496), (16, 4129528), (26, 2541248), (32, 2064764), (52, 1270624), (59, 1119872), (64, 1032382), (104, 635312), (118, 559936), (128, 516191), (208, 317656), (236, 279968), (416, 158828), (472, 139984), (673, 98176), (767, 86144), (832, 79414), (944, 69992), (1346, 49088), (1534, 43072), (1664, 39707), (1888, 34996), (2692, 24544), (3068, 21536), (3776, 17498), (5384, 12272), (6136, 10768), (7552, 8749)]