808845296

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{136261}}^1$

素因数の和:136329

約数の個数: 40

約数和(自身を含む): 1824820704

約数和(自身を除く): 1015975408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 136261, 272522, 545044, 953827, 1090088, 1907654, 2180176, 3815308, 7221833, 7630616, 14443666, 15261232, 28887332, 50552831, 57774664, 101105662, 115549328, 202211324, 404422648, 808845296]

約数ペア:

[(1, 808845296), (2, 404422648), (4, 202211324), (7, 115549328), (8, 101105662), (14, 57774664), (16, 50552831), (28, 28887332), (53, 15261232), (56, 14443666), (106, 7630616), (112, 7221833), (212, 3815308), (371, 2180176), (424, 1907654), (742, 1090088), (848, 953827), (1484, 545044), (2968, 272522), (5936, 136261)]