71742832

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10501}}^1$

素因数の和:10577

約数の個数: 40

約数和(自身を含む): 161478752

約数和(自身を除く): 89735920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 10501, 21002, 42004, 73507, 84008, 147014, 168016, 294028, 588056, 640561, 1176112, 1281122, 2562244, 4483927, 5124488, 8967854, 10248976, 17935708, 35871416, 71742832]

約数ペア:

[(1, 71742832), (2, 35871416), (4, 17935708), (7, 10248976), (8, 8967854), (14, 5124488), (16, 4483927), (28, 2562244), (56, 1281122), (61, 1176112), (112, 640561), (122, 588056), (244, 294028), (427, 168016), (488, 147014), (854, 84008), (976, 73507), (1708, 42004), (3416, 21002), (6832, 10501)]