40761812

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 88660992

約数和(自身を除く): 47899180

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 113, 182, 226, 364, 452, 791, 991, 1469, 1582, 1982, 2938, 3164, 3964, 5876, 6937, 10283, 12883, 13874, 20566, 25766, 27748, 41132, 51532, 90181, 111983, 180362, 223966, 360724, 447932, 783881, 1455779, 1567762, 2911558, 3135524, 5823116, 10190453, 20380906, 40761812]

約数ペア:

[(1, 40761812), (2, 20380906), (4, 10190453), (7, 5823116), (13, 3135524), (14, 2911558), (26, 1567762), (28, 1455779), (52, 783881), (91, 447932), (113, 360724), (182, 223966), (226, 180362), (364, 111983), (452, 90181), (791, 51532), (991, 41132), (1469, 27748), (1582, 25766), (1982, 20566), (2938, 13874), (3164, 12883), (3964, 10283), (5876, 6937)]