42273424

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2129}}^1$

素因数の和:2227

約数の個数: 40

約数和(自身を含む): 87951960

約数和(自身を除く): 45678536

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2129, 2482, 4258, 4964, 8516, 9928, 17032, 19856, 34064, 36193, 72386, 144772, 155417, 289544, 310834, 579088, 621668, 1243336, 2486672, 2642089, 5284178, 10568356, 21136712, 42273424]

約数ペア:

[(1, 42273424), (2, 21136712), (4, 10568356), (8, 5284178), (16, 2642089), (17, 2486672), (34, 1243336), (68, 621668), (73, 579088), (136, 310834), (146, 289544), (272, 155417), (292, 144772), (584, 72386), (1168, 36193), (1241, 34064), (2129, 19856), (2482, 17032), (4258, 9928), (4964, 8516)]