40272218

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 77713344

約数和(自身を除く): 37441126

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 782, 833, 1051, 1127, 1666, 2102, 2254, 2737, 5474, 7357, 14714, 17867, 19159, 24173, 35734, 38318, 48346, 51499, 102998, 125069, 169211, 250138, 338422, 410941, 821882, 875483, 1184477, 1750966, 2368954, 2876587, 5753174, 20136109, 40272218]

約数ペア:

[(1, 40272218), (2, 20136109), (7, 5753174), (14, 2876587), (17, 2368954), (23, 1750966), (34, 1184477), (46, 875483), (49, 821882), (98, 410941), (119, 338422), (161, 250138), (238, 169211), (322, 125069), (391, 102998), (782, 51499), (833, 48346), (1051, 38318), (1127, 35734), (1666, 24173), (2102, 19159), (2254, 17867), (2737, 14714), (5474, 7357)]