15052784

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 30646848

約数和(自身を除く): 15594064

約数列:

[1, 2, 4, 8, 16, 37, 47, 74, 94, 148, 188, 296, 376, 541, 592, 752, 1082, 1739, 2164, 3478, 4328, 6956, 8656, 13912, 20017, 25427, 27824, 40034, 50854, 80068, 101708, 160136, 203416, 320272, 406832, 940799, 1881598, 3763196, 7526392, 15052784]

約数ペア:

[(1, 15052784), (2, 7526392), (4, 3763196), (8, 1881598), (16, 940799), (37, 406832), (47, 320272), (74, 203416), (94, 160136), (148, 101708), (188, 80068), (296, 50854), (376, 40034), (541, 27824), (592, 25427), (752, 20017), (1082, 13912), (1739, 8656), (2164, 6956), (3478, 4328)]