40972584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:690

約数の個数: 64

約数和(自身を含む): 109175040

約数和(自身を除く): 68202456

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 233, 408, 431, 466, 699, 862, 932, 1293, 1398, 1724, 1864, 2586, 2796, 3448, 3961, 5172, 5592, 7327, 7922, 10344, 11883, 14654, 15844, 21981, 23766, 29308, 31688, 43962, 47532, 58616, 87924, 95064, 100423, 175848, 200846, 301269, 401692, 602538, 803384, 1205076, 1707191, 2410152, 3414382, 5121573, 6828764, 10243146, 13657528, 20486292, 40972584]

約数ペア:

[(1, 40972584), (2, 20486292), (3, 13657528), (4, 10243146), (6, 6828764), (8, 5121573), (12, 3414382), (17, 2410152), (24, 1707191), (34, 1205076), (51, 803384), (68, 602538), (102, 401692), (136, 301269), (204, 200846), (233, 175848), (408, 100423), (431, 95064), (466, 87924), (699, 58616), (862, 47532), (932, 43962), (1293, 31688), (1398, 29308), (1724, 23766), (1864, 21981), (2586, 15844), (2796, 14654), (3448, 11883), (3961, 10344), (5172, 7922), (5592, 7327)]