68524768

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{12671}}^1$

素因数の和:12707

約数の個数: 36

約数和(自身を含む): 146095488

約数和(自身を除く): 77570720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 12671, 25342, 50684, 101368, 164723, 202736, 329446, 405472, 658892, 1317784, 2141399, 2635568, 4282798, 5271136, 8565596, 17131192, 34262384, 68524768]

約数ペア:

[(1, 68524768), (2, 34262384), (4, 17131192), (8, 8565596), (13, 5271136), (16, 4282798), (26, 2635568), (32, 2141399), (52, 1317784), (104, 658892), (169, 405472), (208, 329446), (338, 202736), (416, 164723), (676, 101368), (1352, 50684), (2704, 25342), (5408, 12671)]