38944108

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^2$

素因数の和:374

約数の個数: 36

約数和(自身を含む): 79692816

約数和(自身を除く): 40748708

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 151, 244, 302, 427, 604, 854, 1057, 1708, 2114, 4228, 9211, 18422, 22801, 36844, 45602, 64477, 91204, 128954, 159607, 257908, 319214, 638428, 1390861, 2781722, 5563444, 9736027, 19472054, 38944108]

約数ペア:

[(1, 38944108), (2, 19472054), (4, 9736027), (7, 5563444), (14, 2781722), (28, 1390861), (61, 638428), (122, 319214), (151, 257908), (244, 159607), (302, 128954), (427, 91204), (604, 64477), (854, 45602), (1057, 36844), (1708, 22801), (2114, 18422), (4228, 9211)]