66312376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37507}}^1$

素因数の和:37543

約数の個数: 32

約数和(自身を含む): 141780240

約数和(自身を除く): 75467864

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 37507, 75014, 150028, 300056, 487591, 637619, 975182, 1275238, 1950364, 2550476, 3900728, 5100952, 8289047, 16578094, 33156188, 66312376]

約数ペア:

[(1, 66312376), (2, 33156188), (4, 16578094), (8, 8289047), (13, 5100952), (17, 3900728), (26, 2550476), (34, 1950364), (52, 1275238), (68, 975182), (104, 637619), (136, 487591), (221, 300056), (442, 150028), (884, 75014), (1768, 37507)]