69161848

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72649}}^1$

素因数の和:72679

約数の個数: 32

約数和(自身を含む): 156924000

約数和(自身を除く): 87762152

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 72649, 145298, 290596, 508543, 581192, 1017086, 1235033, 2034172, 2470066, 4068344, 4940132, 8645231, 9880264, 17290462, 34580924, 69161848]

約数ペア:

[(1, 69161848), (2, 34580924), (4, 17290462), (7, 9880264), (8, 8645231), (14, 4940132), (17, 4068344), (28, 2470066), (34, 2034172), (56, 1235033), (68, 1017086), (119, 581192), (136, 508543), (238, 290596), (476, 145298), (952, 72649)]