69198944

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 142571520

約数和(自身を除く): 73372576

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 883, 992, 1264, 1766, 2449, 2528, 3532, 4898, 7064, 9796, 14128, 19592, 27373, 28256, 39184, 54746, 69757, 78368, 109492, 139514, 218984, 279028, 437968, 558056, 875936, 1116112, 2162467, 2232224, 4324934, 8649868, 17299736, 34599472, 69198944]

約数ペア:

[(1, 69198944), (2, 34599472), (4, 17299736), (8, 8649868), (16, 4324934), (31, 2232224), (32, 2162467), (62, 1116112), (79, 875936), (124, 558056), (158, 437968), (248, 279028), (316, 218984), (496, 139514), (632, 109492), (883, 78368), (992, 69757), (1264, 54746), (1766, 39184), (2449, 28256), (2528, 27373), (3532, 19592), (4898, 14128), (7064, 9796)]