64748476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1049}}^1\times {\mathrm{1187}}^1$

素因数の和:2253

約数の個数: 24

約数和(自身を含む): 122245200

約数和(自身を除く): 57496724

約数列:

[1, 2, 4, 13, 26, 52, 1049, 1187, 2098, 2374, 4196, 4748, 13637, 15431, 27274, 30862, 54548, 61724, 1245163, 2490326, 4980652, 16187119, 32374238, 64748476]

約数ペア:

[(1, 64748476), (2, 32374238), (4, 16187119), (13, 4980652), (26, 2490326), (52, 1245163), (1049, 61724), (1187, 54548), (2098, 30862), (2374, 27274), (4196, 15431), (4748, 13637)]