40735706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 72943200

約数和(自身を除く): 32207494

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 149, 187, 289, 298, 374, 473, 578, 731, 946, 1462, 1639, 2533, 3179, 3278, 5066, 6358, 6407, 8041, 12427, 12814, 16082, 24854, 27863, 43061, 55726, 70477, 86122, 108919, 136697, 140954, 217838, 273394, 473671, 947342, 1198109, 1851623, 2396218, 3703246, 20367853, 40735706]

約数ペア:

[(1, 40735706), (2, 20367853), (11, 3703246), (17, 2396218), (22, 1851623), (34, 1198109), (43, 947342), (86, 473671), (149, 273394), (187, 217838), (289, 140954), (298, 136697), (374, 108919), (473, 86122), (578, 70477), (731, 55726), (946, 43061), (1462, 27863), (1639, 24854), (2533, 16082), (3179, 12814), (3278, 12427), (5066, 8041), (6358, 6407)]