25323472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 52369416

約数和(自身を除く): 27045944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 593, 628, 1186, 1256, 2372, 2512, 2669, 4744, 5338, 9488, 10081, 10676, 20162, 21352, 40324, 42704, 80648, 93101, 161296, 186202, 372404, 744808, 1489616, 1582717, 3165434, 6330868, 12661736, 25323472]

約数ペア:

[(1, 25323472), (2, 12661736), (4, 6330868), (8, 3165434), (16, 1582717), (17, 1489616), (34, 744808), (68, 372404), (136, 186202), (157, 161296), (272, 93101), (314, 80648), (593, 42704), (628, 40324), (1186, 21352), (1256, 20162), (2372, 10676), (2512, 10081), (2669, 9488), (4744, 5338)]