64365392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{44207}}^1$

素因数の和:44235

約数の個数: 40

約数和(自身を含む): 153490176

約数和(自身を除く): 89124784

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 44207, 88414, 176828, 309449, 353656, 574691, 618898, 707312, 1149382, 1237796, 2298764, 2475592, 4022837, 4597528, 4951184, 8045674, 9195056, 16091348, 32182696, 64365392]

約数ペア:

[(1, 64365392), (2, 32182696), (4, 16091348), (7, 9195056), (8, 8045674), (13, 4951184), (14, 4597528), (16, 4022837), (26, 2475592), (28, 2298764), (52, 1237796), (56, 1149382), (91, 707312), (104, 618898), (112, 574691), (182, 353656), (208, 309449), (364, 176828), (728, 88414), (1456, 44207)]