26042345

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 10971415

約数列:

[1, 5, 7, 35, 53, 101, 139, 265, 371, 505, 695, 707, 973, 1855, 3535, 4865, 5353, 7367, 14039, 26765, 36835, 37471, 51569, 70195, 98273, 187355, 257845, 491365, 744067, 3720335, 5208469, 26042345]

約数ペア:

[(1, 26042345), (5, 5208469), (7, 3720335), (35, 744067), (53, 491365), (101, 257845), (139, 187355), (265, 98273), (371, 70195), (505, 51569), (695, 37471), (707, 36835), (973, 26765), (1855, 14039), (3535, 7367), (4865, 5353)]