1628605216

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{382661}}^1$

素因数の和:382697

約数の個数: 48

約数和(自身を含む): 3857232960

約数和(自身を除く): 2228627744

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 382661, 765322, 1530644, 2678627, 3061288, 5357254, 6122576, 7270559, 10714508, 12245152, 14541118, 21429016, 29082236, 42858032, 50893913, 58164472, 85716064, 101787826, 116328944, 203575652, 232657888, 407151304, 814302608, 1628605216]

約数ペア:

[(1, 1628605216), (2, 814302608), (4, 407151304), (7, 232657888), (8, 203575652), (14, 116328944), (16, 101787826), (19, 85716064), (28, 58164472), (32, 50893913), (38, 42858032), (56, 29082236), (76, 21429016), (112, 14541118), (133, 12245152), (152, 10714508), (224, 7270559), (266, 6122576), (304, 5357254), (532, 3061288), (608, 2678627), (1064, 1530644), (2128, 765322), (4256, 382661)]