42488644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 87950016

約数和(自身を除く): 45461372

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 946, 1321, 1462, 1892, 2642, 2924, 5284, 8041, 14531, 16082, 22457, 29062, 32164, 44914, 56803, 58124, 89828, 113606, 227212, 247027, 494054, 624833, 965651, 988108, 1249666, 1931302, 2499332, 3862604, 10622161, 21244322, 42488644]

約数ペア:

[(1, 42488644), (2, 21244322), (4, 10622161), (11, 3862604), (17, 2499332), (22, 1931302), (34, 1249666), (43, 988108), (44, 965651), (68, 624833), (86, 494054), (172, 247027), (187, 227212), (374, 113606), (473, 89828), (731, 58124), (748, 56803), (946, 44914), (1321, 32164), (1462, 29062), (1892, 22457), (2642, 16082), (2924, 14531), (5284, 8041)]