25602512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1483}}^1$

素因数の和:1587

約数の個数: 40

約数和(自身を含む): 54100704

約数和(自身を除く): 28498192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 83, 104, 166, 208, 332, 664, 1079, 1328, 1483, 2158, 2966, 4316, 5932, 8632, 11864, 17264, 19279, 23728, 38558, 77116, 123089, 154232, 246178, 308464, 492356, 984712, 1600157, 1969424, 3200314, 6400628, 12801256, 25602512]

約数ペア:

[(1, 25602512), (2, 12801256), (4, 6400628), (8, 3200314), (13, 1969424), (16, 1600157), (26, 984712), (52, 492356), (83, 308464), (104, 246178), (166, 154232), (208, 123089), (332, 77116), (664, 38558), (1079, 23728), (1328, 19279), (1483, 17264), (2158, 11864), (2966, 8632), (4316, 5932)]