42993317378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1\times {\mathrm{14449}}^1$

素因数の和:15314

約数の個数: 32

約数和(自身を含む): 70801300800

約数和(自身を除く): 27807983422

約数列:

[1, 2, 11, 22, 211, 422, 641, 1282, 2321, 4642, 7051, 14102, 14449, 28898, 135251, 158939, 270502, 317878, 1487761, 2975522, 3048739, 6097478, 9261809, 18523618, 33536129, 67072258, 101879899, 203759798, 1954241699, 3908483398, 21496658689, 42993317378]

約数ペア:

[(1, 42993317378), (2, 21496658689), (11, 3908483398), (22, 1954241699), (211, 203759798), (422, 101879899), (641, 67072258), (1282, 33536129), (2321, 18523618), (4642, 9261809), (7051, 6097478), (14102, 3048739), (14449, 2975522), (28898, 1487761), (135251, 317878), (158939, 270502)]