69174872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16223}}^1$

素因数の和:16283

約数の個数: 32

約数和(自身を含む): 143095680

約数和(自身を除く): 73920808

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 16223, 32446, 64892, 129784, 210899, 421798, 665143, 843596, 1330286, 1687192, 2660572, 5321144, 8646859, 17293718, 34587436, 69174872]

約数ペア:

[(1, 69174872), (2, 34587436), (4, 17293718), (8, 8646859), (13, 5321144), (26, 2660572), (41, 1687192), (52, 1330286), (82, 843596), (104, 665143), (164, 421798), (328, 210899), (533, 129784), (1066, 64892), (2132, 32446), (4264, 16223)]