26992878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 61931520

約数和(自身を除く): 34938642

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 79, 93, 158, 167, 186, 237, 334, 341, 474, 501, 682, 869, 1002, 1023, 1738, 1837, 2046, 2449, 2607, 3674, 4898, 5177, 5214, 5511, 7347, 10354, 11022, 13193, 14694, 15531, 26386, 26939, 31062, 39579, 53878, 56947, 79158, 80817, 113894, 145123, 161634, 170841, 290246, 341682, 408983, 435369, 817966, 870738, 1226949, 2453898, 4498813, 8997626, 13496439, 26992878]

約数ペア:

[(1, 26992878), (2, 13496439), (3, 8997626), (6, 4498813), (11, 2453898), (22, 1226949), (31, 870738), (33, 817966), (62, 435369), (66, 408983), (79, 341682), (93, 290246), (158, 170841), (167, 161634), (186, 145123), (237, 113894), (334, 80817), (341, 79158), (474, 56947), (501, 53878), (682, 39579), (869, 31062), (1002, 26939), (1023, 26386), (1738, 15531), (1837, 14694), (2046, 13193), (2449, 11022), (2607, 10354), (3674, 7347), (4898, 5511), (5177, 5214)]