24922492

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 51468480

約数和(自身を除く): 26545988

約数列:

[1, 2, 4, 7, 14, 28, 73, 89, 137, 146, 178, 274, 292, 356, 511, 548, 623, 959, 1022, 1246, 1918, 2044, 2492, 3836, 6497, 10001, 12193, 12994, 20002, 24386, 25988, 40004, 45479, 48772, 70007, 85351, 90958, 140014, 170702, 181916, 280028, 341404, 890089, 1780178, 3560356, 6230623, 12461246, 24922492]

約数ペア:

[(1, 24922492), (2, 12461246), (4, 6230623), (7, 3560356), (14, 1780178), (28, 890089), (73, 341404), (89, 280028), (137, 181916), (146, 170702), (178, 140014), (274, 90958), (292, 85351), (356, 70007), (511, 48772), (548, 45479), (623, 40004), (959, 25988), (1022, 24386), (1246, 20002), (1918, 12994), (2044, 12193), (2492, 10001), (3836, 6497)]