25409676

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 61456640

約数和(自身を除く): 36046964

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 151, 222, 302, 379, 444, 453, 604, 758, 906, 1137, 1516, 1812, 2274, 4548, 5587, 11174, 14023, 16761, 22348, 28046, 33522, 42069, 56092, 57229, 67044, 84138, 114458, 168276, 171687, 228916, 343374, 686748, 2117473, 4234946, 6352419, 8469892, 12704838, 25409676]

約数ペア:

[(1, 25409676), (2, 12704838), (3, 8469892), (4, 6352419), (6, 4234946), (12, 2117473), (37, 686748), (74, 343374), (111, 228916), (148, 171687), (151, 168276), (222, 114458), (302, 84138), (379, 67044), (444, 57229), (453, 56092), (604, 42069), (758, 33522), (906, 28046), (1137, 22348), (1516, 16761), (1812, 14023), (2274, 11174), (4548, 5587)]