67804736

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 56

約数和(自身を含む): 142548864

約数和(自身を除く): 74744128

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 73, 92, 146, 184, 292, 368, 584, 631, 736, 1168, 1262, 1472, 1679, 2336, 2524, 3358, 4672, 5048, 6716, 10096, 13432, 14513, 20192, 26864, 29026, 40384, 46063, 53728, 58052, 92126, 107456, 116104, 184252, 232208, 368504, 464416, 737008, 928832, 1059449, 1474016, 2118898, 2948032, 4237796, 8475592, 16951184, 33902368, 67804736]

約数ペア:

[(1, 67804736), (2, 33902368), (4, 16951184), (8, 8475592), (16, 4237796), (23, 2948032), (32, 2118898), (46, 1474016), (64, 1059449), (73, 928832), (92, 737008), (146, 464416), (184, 368504), (292, 232208), (368, 184252), (584, 116104), (631, 107456), (736, 92126), (1168, 58052), (1262, 53728), (1472, 46063), (1679, 40384), (2336, 29026), (2524, 26864), (3358, 20192), (4672, 14513), (5048, 13432), (6716, 10096)]