25545688

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12329}}^1$

素因数の和:12379

約数の個数: 32

約数和(自身を含む): 56224800

約数和(自身を除く): 30679112

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 12329, 24658, 49316, 86303, 98632, 172606, 345212, 456173, 690424, 912346, 1824692, 3193211, 3649384, 6386422, 12772844, 25545688]

約数ペア:

[(1, 25545688), (2, 12772844), (4, 6386422), (7, 3649384), (8, 3193211), (14, 1824692), (28, 912346), (37, 690424), (56, 456173), (74, 345212), (148, 172606), (259, 98632), (296, 86303), (518, 49316), (1036, 24658), (2072, 12329)]