73075984

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 145080000

約数和(自身を除く): 72004016

約数列:

[1, 2, 4, 8, 16, 59, 118, 199, 236, 389, 398, 472, 778, 796, 944, 1556, 1592, 3112, 3184, 6224, 11741, 22951, 23482, 45902, 46964, 77411, 91804, 93928, 154822, 183608, 187856, 309644, 367216, 619288, 1238576, 4567249, 9134498, 18268996, 36537992, 73075984]

約数ペア:

[(1, 73075984), (2, 36537992), (4, 18268996), (8, 9134498), (16, 4567249), (59, 1238576), (118, 619288), (199, 367216), (236, 309644), (389, 187856), (398, 183608), (472, 154822), (778, 93928), (796, 91804), (944, 77411), (1556, 46964), (1592, 45902), (3112, 23482), (3184, 22951), (6224, 11741)]