42109612

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 36

約数和(自身を含む): 79513000

約数和(自身を除く): 37403388

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 289, 292, 499, 578, 998, 1156, 1241, 1996, 2482, 4964, 8483, 16966, 21097, 33932, 36427, 42194, 72854, 84388, 144211, 145708, 288422, 576844, 619259, 1238518, 2477036, 10527403, 21054806, 42109612]

約数ペア:

[(1, 42109612), (2, 21054806), (4, 10527403), (17, 2477036), (34, 1238518), (68, 619259), (73, 576844), (146, 288422), (289, 145708), (292, 144211), (499, 84388), (578, 72854), (998, 42194), (1156, 36427), (1241, 33932), (1996, 21097), (2482, 16966), (4964, 8483)]