42388412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 87181920

約数和(自身を除く): 44793508

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 374, 671, 748, 929, 1037, 1342, 1858, 2074, 2684, 3716, 4148, 10219, 11407, 15793, 20438, 22814, 31586, 40876, 45628, 56669, 63172, 113338, 173723, 226676, 347446, 623359, 694892, 963373, 1246718, 1926746, 2493436, 3853492, 10597103, 21194206, 42388412]

約数ペア:

[(1, 42388412), (2, 21194206), (4, 10597103), (11, 3853492), (17, 2493436), (22, 1926746), (34, 1246718), (44, 963373), (61, 694892), (68, 623359), (122, 347446), (187, 226676), (244, 173723), (374, 113338), (671, 63172), (748, 56669), (929, 45628), (1037, 40876), (1342, 31586), (1858, 22814), (2074, 20438), (2684, 15793), (3716, 11407), (4148, 10219)]