74264768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:577

約数の個数: 56

約数和(自身を含む): 156514800

約数和(自身を除く): 82250032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 157, 304, 314, 389, 608, 628, 778, 1216, 1256, 1556, 2512, 2983, 3112, 5024, 5966, 6224, 7391, 10048, 11932, 12448, 14782, 23864, 24896, 29564, 47728, 59128, 61073, 95456, 118256, 122146, 190912, 236512, 244292, 473024, 488584, 977168, 1160387, 1954336, 2320774, 3908672, 4641548, 9283096, 18566192, 37132384, 74264768]

約数ペア:

[(1, 74264768), (2, 37132384), (4, 18566192), (8, 9283096), (16, 4641548), (19, 3908672), (32, 2320774), (38, 1954336), (64, 1160387), (76, 977168), (152, 488584), (157, 473024), (304, 244292), (314, 236512), (389, 190912), (608, 122146), (628, 118256), (778, 95456), (1216, 61073), (1256, 59128), (1556, 47728), (2512, 29564), (2983, 24896), (3112, 23864), (5024, 14782), (5966, 12448), (6224, 11932), (7391, 10048)]