28742826

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{3583}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 66060288

約数和(自身を除く): 37317462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 3583, 4011, 7166, 8022, 10749, 21498, 25081, 50162, 75243, 150486, 684353, 1368706, 2053059, 4106118, 4790471, 9580942, 14371413, 28742826]

約数ペア:

[(1, 28742826), (2, 14371413), (3, 9580942), (6, 4790471), (7, 4106118), (14, 2053059), (21, 1368706), (42, 684353), (191, 150486), (382, 75243), (573, 50162), (1146, 25081), (1337, 21498), (2674, 10749), (3583, 8022), (4011, 7166)]