41440406

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 75720960

約数和(自身を除く): 34280554

約数列:

[1, 2, 7, 14, 19, 38, 83, 133, 166, 266, 581, 1162, 1577, 1877, 3154, 3754, 11039, 13139, 22078, 26278, 35663, 71326, 155791, 249641, 311582, 499282, 1090537, 2181074, 2960029, 5920058, 20720203, 41440406]

約数ペア:

[(1, 41440406), (2, 20720203), (7, 5920058), (14, 2960029), (19, 2181074), (38, 1090537), (83, 499282), (133, 311582), (166, 249641), (266, 155791), (581, 71326), (1162, 35663), (1577, 26278), (1877, 22078), (3154, 13139), (3754, 11039)]