71408054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 43987786

約数列:

[1, 2, 23, 46, 59, 83, 118, 166, 317, 634, 1357, 1909, 2714, 3818, 4897, 7291, 9794, 14582, 18703, 26311, 37406, 52622, 112631, 225262, 430169, 605153, 860338, 1210306, 1552349, 3104698, 35704027, 71408054]

約数ペア:

[(1, 71408054), (2, 35704027), (23, 3104698), (46, 1552349), (59, 1210306), (83, 860338), (118, 605153), (166, 430169), (317, 225262), (634, 112631), (1357, 52622), (1909, 37406), (2714, 26311), (3818, 18703), (4897, 14582), (7291, 9794)]