40911724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 88119360

約数和(自身を除く): 47207636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1409, 1708, 2074, 2818, 4148, 5636, 7259, 9863, 14518, 19726, 23953, 29036, 39452, 47906, 85949, 95812, 167671, 171898, 335342, 343796, 601643, 670684, 1203286, 1461133, 2406572, 2922266, 5844532, 10227931, 20455862, 40911724]

約数ペア:

[(1, 40911724), (2, 20455862), (4, 10227931), (7, 5844532), (14, 2922266), (17, 2406572), (28, 1461133), (34, 1203286), (61, 670684), (68, 601643), (119, 343796), (122, 335342), (238, 171898), (244, 167671), (427, 95812), (476, 85949), (854, 47906), (1037, 39452), (1409, 29036), (1708, 23953), (2074, 19726), (2818, 14518), (4148, 9863), (5636, 7259)]