72705958

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:712

約数の個数: 32

約数和(自身を含む): 122340960

約数和(自身を除く): 49635002

約数列:

[1, 2, 13, 26, 29, 58, 211, 377, 422, 457, 754, 914, 2743, 5486, 5941, 6119, 11882, 12238, 13253, 26506, 79547, 96427, 159094, 172289, 192854, 344578, 1253551, 2507102, 2796383, 5592766, 36352979, 72705958]

約数ペア:

[(1, 72705958), (2, 36352979), (13, 5592766), (26, 2796383), (29, 2507102), (58, 1253551), (211, 344578), (377, 192854), (422, 172289), (457, 159094), (754, 96427), (914, 79547), (2743, 26506), (5486, 13253), (5941, 12238), (6119, 11882)]