128565934

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5569}}^1$

素因数の和:5692

約数の個数: 32

約数和(自身を含む): 235811520

約数和(自身を除く): 107245586

約数列:

[1, 2, 7, 14, 17, 34, 97, 119, 194, 238, 679, 1358, 1649, 3298, 5569, 11138, 11543, 23086, 38983, 77966, 94673, 189346, 540193, 662711, 1080386, 1325422, 3781351, 7562702, 9183281, 18366562, 64282967, 128565934]

約数ペア:

[(1, 128565934), (2, 64282967), (7, 18366562), (14, 9183281), (17, 7562702), (34, 3781351), (97, 1325422), (119, 1080386), (194, 662711), (238, 540193), (679, 189346), (1358, 94673), (1649, 77966), (3298, 38983), (5569, 23086), (11138, 11543)]