7131125742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{21227}}^1$

素因数の和:21377

約数の個数: 64

約数和(自身を含む): 15834389760

約数和(自身を除く): 8703264018

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 73, 78, 118, 146, 177, 219, 354, 438, 767, 949, 1534, 1898, 2301, 2847, 4307, 4602, 5694, 8614, 12921, 21227, 25842, 42454, 55991, 63681, 111982, 127362, 167973, 275951, 335946, 551902, 827853, 1252393, 1549571, 1655706, 2504786, 3099142, 3757179, 4648713, 7514358, 9297426, 16281109, 20144423, 32562218, 40288846, 48843327, 60433269, 91424689, 97686654, 120866538, 182849378, 274274067, 548548134, 1188520957, 2377041914, 3565562871, 7131125742]

約数ペア:

[(1, 7131125742), (2, 3565562871), (3, 2377041914), (6, 1188520957), (13, 548548134), (26, 274274067), (39, 182849378), (59, 120866538), (73, 97686654), (78, 91424689), (118, 60433269), (146, 48843327), (177, 40288846), (219, 32562218), (354, 20144423), (438, 16281109), (767, 9297426), (949, 7514358), (1534, 4648713), (1898, 3757179), (2301, 3099142), (2847, 2504786), (4307, 1655706), (4602, 1549571), (5694, 1252393), (8614, 827853), (12921, 551902), (21227, 335946), (25842, 275951), (42454, 167973), (55991, 127362), (63681, 111982)]