26554112

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 58376640

約数和(自身を除く): 31822528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 79, 101, 104, 128, 158, 202, 208, 256, 316, 404, 416, 632, 808, 832, 1027, 1264, 1313, 1616, 1664, 2054, 2528, 2626, 3232, 3328, 4108, 5056, 5252, 6464, 7979, 8216, 10112, 10504, 12928, 15958, 16432, 20224, 21008, 25856, 31916, 32864, 42016, 63832, 65728, 84032, 103727, 127664, 131456, 168064, 207454, 255328, 262912, 336128, 414908, 510656, 829816, 1021312, 1659632, 2042624, 3319264, 6638528, 13277056, 26554112]

約数ペア:

[(1, 26554112), (2, 13277056), (4, 6638528), (8, 3319264), (13, 2042624), (16, 1659632), (26, 1021312), (32, 829816), (52, 510656), (64, 414908), (79, 336128), (101, 262912), (104, 255328), (128, 207454), (158, 168064), (202, 131456), (208, 127664), (256, 103727), (316, 84032), (404, 65728), (416, 63832), (632, 42016), (808, 32864), (832, 31916), (1027, 25856), (1264, 21008), (1313, 20224), (1616, 16432), (1664, 15958), (2054, 12928), (2528, 10504), (2626, 10112), (3232, 8216), (3328, 7979), (4108, 6464), (5056, 5252)]