40189376

素因数分解:

$2^6\times {\mathrm{277}}^1\times {\mathrm{2267}}^1$

素因数の和:2556

約数の個数: 28

約数和(自身を含む): 80074008

約数和(自身を除く): 39884632

約数列:

[1, 2, 4, 8, 16, 32, 64, 277, 554, 1108, 2216, 2267, 4432, 4534, 8864, 9068, 17728, 18136, 36272, 72544, 145088, 627959, 1255918, 2511836, 5023672, 10047344, 20094688, 40189376]

約数ペア:

[(1, 40189376), (2, 20094688), (4, 10047344), (8, 5023672), (16, 2511836), (32, 1255918), (64, 627959), (277, 145088), (554, 72544), (1108, 36272), (2216, 18136), (2267, 17728), (4432, 9068), (4534, 8864)]