42676816

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29311}}^1$

素因数の和:29339

約数の個数: 40

約数和(自身を含む): 101771264

約数和(自身を除く): 59094448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 29311, 58622, 117244, 205177, 234488, 381043, 410354, 468976, 762086, 820708, 1524172, 1641416, 2667301, 3048344, 3282832, 5334602, 6096688, 10669204, 21338408, 42676816]

約数ペア:

[(1, 42676816), (2, 21338408), (4, 10669204), (7, 6096688), (8, 5334602), (13, 3282832), (14, 3048344), (16, 2667301), (26, 1641416), (28, 1524172), (52, 820708), (56, 762086), (91, 468976), (104, 410354), (112, 381043), (182, 234488), (208, 205177), (364, 117244), (728, 58622), (1456, 29311)]