64537928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{88651}}^1$

素因数の和:88677

約数の個数: 32

約数和(自身を含む): 148935360

約数和(自身を除く): 84397432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 88651, 177302, 354604, 620557, 709208, 1152463, 1241114, 2304926, 2482228, 4609852, 4964456, 8067241, 9219704, 16134482, 32268964, 64537928]

約数ペア:

[(1, 64537928), (2, 32268964), (4, 16134482), (7, 9219704), (8, 8067241), (13, 4964456), (14, 4609852), (26, 2482228), (28, 2304926), (52, 1241114), (56, 1152463), (91, 709208), (104, 620557), (182, 354604), (364, 177302), (728, 88651)]