23987736

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{773}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 65201760

約数和(自身を除く): 41214024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 773, 862, 1293, 1546, 1724, 2319, 2586, 3092, 3448, 3879, 4638, 5172, 6184, 6957, 7758, 9276, 10344, 13914, 15516, 18552, 27828, 31032, 55656, 333163, 666326, 999489, 1332652, 1998978, 2665304, 2998467, 3997956, 5996934, 7995912, 11993868, 23987736]

約数ペア:

[(1, 23987736), (2, 11993868), (3, 7995912), (4, 5996934), (6, 3997956), (8, 2998467), (9, 2665304), (12, 1998978), (18, 1332652), (24, 999489), (36, 666326), (72, 333163), (431, 55656), (773, 31032), (862, 27828), (1293, 18552), (1546, 15516), (1724, 13914), (2319, 10344), (2586, 9276), (3092, 7758), (3448, 6957), (3879, 6184), (4638, 5172)]