71609984

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{32909}}^1$

素因数の和:32940

約数の個数: 32

約数和(自身を含む): 151056900

約数和(自身を除く): 79446916

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 32909, 65818, 131636, 263272, 526544, 559453, 1053088, 1118906, 2106176, 2237812, 4212352, 4475624, 8951248, 17902496, 35804992, 71609984]

約数ペア:

[(1, 71609984), (2, 35804992), (4, 17902496), (8, 8951248), (16, 4475624), (17, 4212352), (32, 2237812), (34, 2106176), (64, 1118906), (68, 1053088), (128, 559453), (136, 526544), (272, 263272), (544, 131636), (1088, 65818), (2176, 32909)]