29121505376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{43987}}^1$

素因数の和:45231

約数の個数: 48

約数和(自身を含む): 60756753456

約数和(自身を除く): 31635248080

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 1217, 2434, 4868, 9736, 19472, 20689, 38944, 41378, 43987, 82756, 87974, 165512, 175948, 331024, 351896, 662048, 703792, 747779, 1407584, 1495558, 2991116, 5982232, 11964464, 23928928, 53532179, 107064358, 214128716, 428257432, 856514864, 910047043, 1713029728, 1820094086, 3640188172, 7280376344, 14560752688, 29121505376]

約数ペア:

[(1, 29121505376), (2, 14560752688), (4, 7280376344), (8, 3640188172), (16, 1820094086), (17, 1713029728), (32, 910047043), (34, 856514864), (68, 428257432), (136, 214128716), (272, 107064358), (544, 53532179), (1217, 23928928), (2434, 11964464), (4868, 5982232), (9736, 2991116), (19472, 1495558), (20689, 1407584), (38944, 747779), (41378, 703792), (43987, 662048), (82756, 351896), (87974, 331024), (165512, 175948)]