425601968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{2917}}^1$

素因数の和:3765

約数の個数: 40

約数和(自身を含む): 900961680

約数和(自身を除く): 475359712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 829, 1658, 2917, 3316, 5834, 6632, 9119, 11668, 13264, 18238, 23336, 32087, 36476, 46672, 64174, 72952, 128348, 145904, 256696, 513392, 2418193, 4836386, 9672772, 19345544, 26600123, 38691088, 53200246, 106400492, 212800984, 425601968]

約数ペア:

[(1, 425601968), (2, 212800984), (4, 106400492), (8, 53200246), (11, 38691088), (16, 26600123), (22, 19345544), (44, 9672772), (88, 4836386), (176, 2418193), (829, 513392), (1658, 256696), (2917, 145904), (3316, 128348), (5834, 72952), (6632, 64174), (9119, 46672), (11668, 36476), (13264, 32087), (18238, 23336)]