24990992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{877}}^1$

素因数の和:1035

約数の個数: 40

約数和(自身を含む): 52585176

約数和(自身を除く): 27594184

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 137, 208, 274, 548, 877, 1096, 1754, 1781, 2192, 3508, 3562, 7016, 7124, 11401, 14032, 14248, 22802, 28496, 45604, 91208, 120149, 182416, 240298, 480596, 961192, 1561937, 1922384, 3123874, 6247748, 12495496, 24990992]

約数ペア:

[(1, 24990992), (2, 12495496), (4, 6247748), (8, 3123874), (13, 1922384), (16, 1561937), (26, 961192), (52, 480596), (104, 240298), (137, 182416), (208, 120149), (274, 91208), (548, 45604), (877, 28496), (1096, 22802), (1754, 14248), (1781, 14032), (2192, 11401), (3508, 7124), (3562, 7016)]