28210624

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:893

約数の個数: 56

約数和(自身を含む): 61831728

約数和(自身を除く): 33621104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 827, 832, 1066, 1312, 1654, 2132, 2624, 3308, 4264, 6616, 8528, 10751, 13232, 17056, 21502, 26464, 33907, 34112, 43004, 52928, 67814, 86008, 135628, 172016, 271256, 344032, 440791, 542512, 688064, 881582, 1085024, 1763164, 2170048, 3526328, 7052656, 14105312, 28210624]

約数ペア:

[(1, 28210624), (2, 14105312), (4, 7052656), (8, 3526328), (13, 2170048), (16, 1763164), (26, 1085024), (32, 881582), (41, 688064), (52, 542512), (64, 440791), (82, 344032), (104, 271256), (164, 172016), (208, 135628), (328, 86008), (416, 67814), (533, 52928), (656, 43004), (827, 34112), (832, 33907), (1066, 26464), (1312, 21502), (1654, 17056), (2132, 13232), (2624, 10751), (3308, 8528), (4264, 6616)]