28871592

素因数分解:

$2^3\times 3^1\times {\mathrm{809}}^1\times {\mathrm{1487}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 72316800

約数和(自身を除く): 43445208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 809, 1487, 1618, 2427, 2974, 3236, 4461, 4854, 5948, 6472, 8922, 9708, 11896, 17844, 19416, 35688, 1202983, 2405966, 3608949, 4811932, 7217898, 9623864, 14435796, 28871592]

約数ペア:

[(1, 28871592), (2, 14435796), (3, 9623864), (4, 7217898), (6, 4811932), (8, 3608949), (12, 2405966), (24, 1202983), (809, 35688), (1487, 19416), (1618, 17844), (2427, 11896), (2974, 9708), (3236, 8922), (4461, 6472), (4854, 5948)]