426762028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47779}}^1$

素因数の和:47830

約数の個数: 48

約数和(自身を含む): 963244800

約数和(自身を除く): 536482772

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 47779, 95558, 191116, 334453, 525569, 668906, 1051138, 1337812, 1385591, 2102276, 2771182, 3678983, 5542364, 7357966, 9699137, 14715932, 15241501, 19398274, 30483002, 38796548, 60966004, 106690507, 213381014, 426762028]

約数ペア:

[(1, 426762028), (2, 213381014), (4, 106690507), (7, 60966004), (11, 38796548), (14, 30483002), (22, 19398274), (28, 15241501), (29, 14715932), (44, 9699137), (58, 7357966), (77, 5542364), (116, 3678983), (154, 2771182), (203, 2102276), (308, 1385591), (319, 1337812), (406, 1051138), (638, 668906), (812, 525569), (1276, 334453), (2233, 191116), (4466, 95558), (8932, 47779)]