38812972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 82615680

約数和(自身を除く): 43802708

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 2731, 3553, 5462, 7106, 10924, 14212, 30041, 46427, 51889, 60082, 92854, 103778, 120164, 185708, 207556, 510697, 570779, 882113, 1021394, 1141558, 1764226, 2042788, 2283116, 3528452, 9703243, 19406486, 38812972]

約数ペア:

[(1, 38812972), (2, 19406486), (4, 9703243), (11, 3528452), (17, 2283116), (19, 2042788), (22, 1764226), (34, 1141558), (38, 1021394), (44, 882113), (68, 570779), (76, 510697), (187, 207556), (209, 185708), (323, 120164), (374, 103778), (418, 92854), (646, 60082), (748, 51889), (836, 46427), (1292, 30041), (2731, 14212), (3553, 10924), (5462, 7106)]