70704296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 147940800

約数和(自身を除く): 77236504

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 73, 104, 134, 139, 146, 268, 278, 292, 536, 556, 584, 871, 949, 1112, 1742, 1807, 1898, 3484, 3614, 3796, 4891, 6968, 7228, 7592, 9313, 9782, 10147, 14456, 18626, 19564, 20294, 37252, 39128, 40588, 63583, 74504, 81176, 121069, 127166, 131911, 242138, 254332, 263822, 484276, 508664, 527644, 679849, 968552, 1055288, 1359698, 2719396, 5438792, 8838037, 17676074, 35352148, 70704296]

約数ペア:

[(1, 70704296), (2, 35352148), (4, 17676074), (8, 8838037), (13, 5438792), (26, 2719396), (52, 1359698), (67, 1055288), (73, 968552), (104, 679849), (134, 527644), (139, 508664), (146, 484276), (268, 263822), (278, 254332), (292, 242138), (536, 131911), (556, 127166), (584, 121069), (871, 81176), (949, 74504), (1112, 63583), (1742, 40588), (1807, 39128), (1898, 37252), (3484, 20294), (3614, 19564), (3796, 18626), (4891, 14456), (6968, 10147), (7228, 9782), (7592, 9313)]