39143192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:648

約数の個数: 64

約数和(自身を含む): 86486400

約数和(自身を除く): 47343208

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 451, 571, 779, 836, 902, 1142, 1558, 1672, 1804, 2284, 3116, 3608, 4568, 6232, 6281, 8569, 10849, 12562, 17138, 21698, 23411, 25124, 34276, 43396, 46822, 50248, 68552, 86792, 93644, 119339, 187288, 238678, 257521, 444809, 477356, 515042, 889618, 954712, 1030084, 1779236, 2060168, 3558472, 4892899, 9785798, 19571596, 39143192]

約数ペア:

[(1, 39143192), (2, 19571596), (4, 9785798), (8, 4892899), (11, 3558472), (19, 2060168), (22, 1779236), (38, 1030084), (41, 954712), (44, 889618), (76, 515042), (82, 477356), (88, 444809), (152, 257521), (164, 238678), (209, 187288), (328, 119339), (418, 93644), (451, 86792), (571, 68552), (779, 50248), (836, 46822), (902, 43396), (1142, 34276), (1558, 25124), (1672, 23411), (1804, 21698), (2284, 17138), (3116, 12562), (3608, 10849), (4568, 8569), (6232, 6281)]