22956428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 23008372

約数列:

[1, 2, 4, 11, 22, 37, 44, 59, 74, 118, 148, 236, 239, 407, 478, 649, 814, 956, 1298, 1628, 2183, 2596, 2629, 4366, 5258, 8732, 8843, 10516, 14101, 17686, 24013, 28202, 35372, 48026, 56404, 96052, 97273, 155111, 194546, 310222, 389092, 521737, 620444, 1043474, 2086948, 5739107, 11478214, 22956428]

約数ペア:

[(1, 22956428), (2, 11478214), (4, 5739107), (11, 2086948), (22, 1043474), (37, 620444), (44, 521737), (59, 389092), (74, 310222), (118, 194546), (148, 155111), (236, 97273), (239, 96052), (407, 56404), (478, 48026), (649, 35372), (814, 28202), (956, 24013), (1298, 17686), (1628, 14101), (2183, 10516), (2596, 8843), (2629, 8732), (4366, 5258)]