74479658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 64

約数和(自身を含む): 137134080

約数和(自身を除く): 62654422

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 61, 122, 127, 209, 253, 254, 418, 437, 506, 671, 874, 1159, 1342, 1397, 1403, 2318, 2413, 2794, 2806, 2921, 4807, 4826, 5842, 7747, 9614, 12749, 15433, 15494, 25498, 26543, 26657, 30866, 32131, 53086, 53314, 55499, 64262, 85217, 110998, 147193, 170434, 178181, 293227, 294386, 356362, 586454, 610489, 1220978, 1619123, 1959991, 3238246, 3385439, 3919982, 6770878, 37239829, 74479658]

約数ペア:

[(1, 74479658), (2, 37239829), (11, 6770878), (19, 3919982), (22, 3385439), (23, 3238246), (38, 1959991), (46, 1619123), (61, 1220978), (122, 610489), (127, 586454), (209, 356362), (253, 294386), (254, 293227), (418, 178181), (437, 170434), (506, 147193), (671, 110998), (874, 85217), (1159, 64262), (1342, 55499), (1397, 53314), (1403, 53086), (2318, 32131), (2413, 30866), (2794, 26657), (2806, 26543), (2921, 25498), (4807, 15494), (4826, 15433), (5842, 12749), (7747, 9614)]