38037868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 76124160

約数和(自身を除く): 38086292

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 158, 316, 341, 353, 682, 706, 869, 1364, 1412, 1738, 2449, 3476, 3883, 4898, 7766, 9796, 10943, 15532, 21886, 26939, 27887, 43772, 53878, 55774, 107756, 111548, 120373, 240746, 306757, 481492, 613514, 864497, 1227028, 1728994, 3457988, 9509467, 19018934, 38037868]

約数ペア:

[(1, 38037868), (2, 19018934), (4, 9509467), (11, 3457988), (22, 1728994), (31, 1227028), (44, 864497), (62, 613514), (79, 481492), (124, 306757), (158, 240746), (316, 120373), (341, 111548), (353, 107756), (682, 55774), (706, 53878), (869, 43772), (1364, 27887), (1412, 26939), (1738, 21886), (2449, 15532), (3476, 10943), (3883, 9796), (4898, 7766)]