57274672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 138046720

約数和(自身を除く): 80772048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 139, 182, 208, 278, 283, 364, 556, 566, 728, 973, 1112, 1132, 1456, 1807, 1946, 1981, 2224, 2264, 3614, 3679, 3892, 3962, 4528, 7228, 7358, 7784, 7924, 12649, 14456, 14716, 15568, 15848, 25298, 25753, 28912, 29432, 31696, 39337, 50596, 51506, 58864, 78674, 101192, 103012, 157348, 202384, 206024, 275359, 314696, 412048, 511381, 550718, 629392, 1022762, 1101436, 2045524, 2202872, 3579667, 4091048, 4405744, 7159334, 8182096, 14318668, 28637336, 57274672]

約数ペア:

[(1, 57274672), (2, 28637336), (4, 14318668), (7, 8182096), (8, 7159334), (13, 4405744), (14, 4091048), (16, 3579667), (26, 2202872), (28, 2045524), (52, 1101436), (56, 1022762), (91, 629392), (104, 550718), (112, 511381), (139, 412048), (182, 314696), (208, 275359), (278, 206024), (283, 202384), (364, 157348), (556, 103012), (566, 101192), (728, 78674), (973, 58864), (1112, 51506), (1132, 50596), (1456, 39337), (1807, 31696), (1946, 29432), (1981, 28912), (2224, 25753), (2264, 25298), (3614, 15848), (3679, 15568), (3892, 14716), (3962, 14456), (4528, 12649), (7228, 7924), (7358, 7784)]