42440888

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 96284160

約数和(自身を除く): 53843272

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 83, 92, 161, 166, 184, 322, 332, 397, 581, 644, 664, 794, 1162, 1288, 1588, 1909, 2324, 2779, 3176, 3818, 4648, 5558, 7636, 9131, 11116, 13363, 15272, 18262, 22232, 26726, 32951, 36524, 53452, 63917, 65902, 73048, 106904, 127834, 131804, 230657, 255668, 263608, 461314, 511336, 757873, 922628, 1515746, 1845256, 3031492, 5305111, 6062984, 10610222, 21220444, 42440888]

約数ペア:

[(1, 42440888), (2, 21220444), (4, 10610222), (7, 6062984), (8, 5305111), (14, 3031492), (23, 1845256), (28, 1515746), (46, 922628), (56, 757873), (83, 511336), (92, 461314), (161, 263608), (166, 255668), (184, 230657), (322, 131804), (332, 127834), (397, 106904), (581, 73048), (644, 65902), (664, 63917), (794, 53452), (1162, 36524), (1288, 32951), (1588, 26726), (1909, 22232), (2324, 18262), (2779, 15272), (3176, 13363), (3818, 11116), (4648, 9131), (5558, 7636)]