13009088

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 56

約数和(自身を含む): 27310080

約数和(自身を除く): 14300992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 79, 83, 124, 158, 166, 248, 316, 332, 496, 632, 664, 992, 1264, 1328, 1984, 2449, 2528, 2573, 2656, 4898, 5056, 5146, 5312, 6557, 9796, 10292, 13114, 19592, 20584, 26228, 39184, 41168, 52456, 78368, 82336, 104912, 156736, 164672, 203267, 209824, 406534, 419648, 813068, 1626136, 3252272, 6504544, 13009088]

約数ペア:

[(1, 13009088), (2, 6504544), (4, 3252272), (8, 1626136), (16, 813068), (31, 419648), (32, 406534), (62, 209824), (64, 203267), (79, 164672), (83, 156736), (124, 104912), (158, 82336), (166, 78368), (248, 52456), (316, 41168), (332, 39184), (496, 26228), (632, 20584), (664, 19592), (992, 13114), (1264, 10292), (1328, 9796), (1984, 6557), (2449, 5312), (2528, 5146), (2573, 5056), (2656, 4898)]