40169402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12983}}^1$

素因数の和:13022

約数の個数: 32

約数和(自身を含む): 78527232

約数和(自身を除く): 38357830

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 12983, 25966, 90881, 168779, 181762, 220711, 337558, 441422, 1181453, 1544977, 2362906, 2869243, 3089954, 5738486, 20084701, 40169402]

約数ペア:

[(1, 40169402), (2, 20084701), (7, 5738486), (13, 3089954), (14, 2869243), (17, 2362906), (26, 1544977), (34, 1181453), (91, 441422), (119, 337558), (182, 220711), (221, 181762), (238, 168779), (442, 90881), (1547, 25966), (3094, 12983)]