42552916

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 88284672

約数和(自身を除く): 45731756

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 101, 164, 202, 287, 367, 404, 574, 707, 734, 1148, 1414, 1468, 2569, 2828, 4141, 5138, 8282, 10276, 15047, 16564, 28987, 30094, 37067, 57974, 60188, 74134, 105329, 115948, 148268, 210658, 259469, 421316, 518938, 1037876, 1519747, 3039494, 6078988, 10638229, 21276458, 42552916]

約数ペア:

[(1, 42552916), (2, 21276458), (4, 10638229), (7, 6078988), (14, 3039494), (28, 1519747), (41, 1037876), (82, 518938), (101, 421316), (164, 259469), (202, 210658), (287, 148268), (367, 115948), (404, 105329), (574, 74134), (707, 60188), (734, 57974), (1148, 37067), (1414, 30094), (1468, 28987), (2569, 16564), (2828, 15047), (4141, 10276), (5138, 8282)]