386784064

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{16741}}^1$

素因数の和:16791

約数の個数: 42

約数和(自身を含む): 810095154

約数和(自身を除く): 423311090

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1216, 1444, 2888, 5776, 11552, 16741, 23104, 33482, 66964, 133928, 267856, 318079, 535712, 636158, 1071424, 1272316, 2544632, 5089264, 6043501, 10178528, 12087002, 20357056, 24174004, 48348008, 96696016, 193392032, 386784064]

約数ペア:

[(1, 386784064), (2, 193392032), (4, 96696016), (8, 48348008), (16, 24174004), (19, 20357056), (32, 12087002), (38, 10178528), (64, 6043501), (76, 5089264), (152, 2544632), (304, 1272316), (361, 1071424), (608, 636158), (722, 535712), (1216, 318079), (1444, 267856), (2888, 133928), (5776, 66964), (11552, 33482), (16741, 23104)]