22156784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2879}}^1$

素因数の和:2937

約数の個数: 40

約数和(自身を含む): 47496960

約数和(自身を除く): 25340176

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 2879, 3848, 5758, 7696, 11516, 23032, 37427, 46064, 74854, 106523, 149708, 213046, 299416, 426092, 598832, 852184, 1384799, 1704368, 2769598, 5539196, 11078392, 22156784]

約数ペア:

[(1, 22156784), (2, 11078392), (4, 5539196), (8, 2769598), (13, 1704368), (16, 1384799), (26, 852184), (37, 598832), (52, 426092), (74, 299416), (104, 213046), (148, 149708), (208, 106523), (296, 74854), (481, 46064), (592, 37427), (962, 23032), (1924, 11516), (2879, 7696), (3848, 5758)]