425774384

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223621}}^1$

素因数の和:223653

約数の個数: 40

約数和(自身を含む): 998248608

約数和(自身を除く): 572474224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 223621, 447242, 894484, 1565347, 1788968, 3130694, 3577936, 3801557, 6261388, 7603114, 12522776, 15206228, 25045552, 26610899, 30412456, 53221798, 60824912, 106443596, 212887192, 425774384]

約数ペア:

[(1, 425774384), (2, 212887192), (4, 106443596), (7, 60824912), (8, 53221798), (14, 30412456), (16, 26610899), (17, 25045552), (28, 15206228), (34, 12522776), (56, 7603114), (68, 6261388), (112, 3801557), (119, 3577936), (136, 3130694), (238, 1788968), (272, 1565347), (476, 894484), (952, 447242), (1904, 223621)]