40717074

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 90685440

約数和(自身を除く): 49968366

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 79, 93, 102, 158, 163, 186, 237, 326, 474, 489, 527, 978, 1054, 1343, 1581, 2449, 2686, 2771, 3162, 4029, 4898, 5053, 5542, 7347, 8058, 8313, 10106, 12877, 14694, 15159, 16626, 25754, 30318, 38631, 41633, 77262, 83266, 85901, 124899, 171802, 218909, 249798, 257703, 399187, 437818, 515406, 656727, 798374, 1197561, 1313454, 2395122, 6786179, 13572358, 20358537, 40717074]

約数ペア:

[(1, 40717074), (2, 20358537), (3, 13572358), (6, 6786179), (17, 2395122), (31, 1313454), (34, 1197561), (51, 798374), (62, 656727), (79, 515406), (93, 437818), (102, 399187), (158, 257703), (163, 249798), (186, 218909), (237, 171802), (326, 124899), (474, 85901), (489, 83266), (527, 77262), (978, 41633), (1054, 38631), (1343, 30318), (1581, 25754), (2449, 16626), (2686, 15159), (2771, 14694), (3162, 12877), (4029, 10106), (4898, 8313), (5053, 8058), (5542, 7347)]