25415966

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 41532480

約数和(自身を除く): 16116514

約数列:

[1, 2, 23, 37, 46, 74, 109, 137, 218, 274, 851, 1702, 2507, 3151, 4033, 5014, 5069, 6302, 8066, 10138, 14933, 29866, 92759, 116587, 185518, 233174, 343459, 552521, 686918, 1105042, 12707983, 25415966]

約数ペア:

[(1, 25415966), (2, 12707983), (23, 1105042), (37, 686918), (46, 552521), (74, 343459), (109, 233174), (137, 185518), (218, 116587), (274, 92759), (851, 29866), (1702, 14933), (2507, 10138), (3151, 8066), (4033, 6302), (5014, 5069)]