40869062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 69400800

約数和(自身を除く): 28531738

約数列:

[1, 2, 13, 26, 29, 58, 67, 134, 377, 754, 809, 871, 1618, 1742, 1943, 3886, 10517, 21034, 23461, 25259, 46922, 50518, 54203, 108406, 304993, 609986, 704639, 1409278, 1571887, 3143774, 20434531, 40869062]

約数ペア:

[(1, 40869062), (2, 20434531), (13, 3143774), (26, 1571887), (29, 1409278), (58, 704639), (67, 609986), (134, 304993), (377, 108406), (754, 54203), (809, 50518), (871, 46922), (1618, 25259), (1742, 23461), (1943, 21034), (3886, 10517)]