25314586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 43042752

約数和(自身を除く): 17728166

約数列:

[1, 2, 11, 22, 37, 74, 137, 227, 274, 407, 454, 814, 1507, 2497, 3014, 4994, 5069, 8399, 10138, 16798, 31099, 55759, 62198, 92389, 111518, 184778, 342089, 684178, 1150663, 2301326, 12657293, 25314586]

約数ペア:

[(1, 25314586), (2, 12657293), (11, 2301326), (22, 1150663), (37, 684178), (74, 342089), (137, 184778), (227, 111518), (274, 92389), (407, 62198), (454, 55759), (814, 31099), (1507, 16798), (2497, 10138), (3014, 8399), (4994, 5069)]