40618564

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 83897856

約数和(自身を除く): 43279292

約数列:

[1, 2, 4, 7, 14, 28, 53, 101, 106, 202, 212, 271, 371, 404, 542, 707, 742, 1084, 1414, 1484, 1897, 2828, 3794, 5353, 7588, 10706, 14363, 21412, 27371, 28726, 37471, 54742, 57452, 74942, 100541, 109484, 149884, 191597, 201082, 383194, 402164, 766388, 1450663, 2901326, 5802652, 10154641, 20309282, 40618564]

約数ペア:

[(1, 40618564), (2, 20309282), (4, 10154641), (7, 5802652), (14, 2901326), (28, 1450663), (53, 766388), (101, 402164), (106, 383194), (202, 201082), (212, 191597), (271, 149884), (371, 109484), (404, 100541), (542, 74942), (707, 57452), (742, 54742), (1084, 37471), (1414, 28726), (1484, 27371), (1897, 21412), (2828, 14363), (3794, 10706), (5353, 7588)]