74388416

素因数分解:

$2^6\times {\mathrm{271}}^1\times {\mathrm{4289}}^1$

素因数の和:4572

約数の個数: 28

約数和(自身を含む): 148193760

約数和(自身を除く): 73805344

約数列:

[1, 2, 4, 8, 16, 32, 64, 271, 542, 1084, 2168, 4289, 4336, 8578, 8672, 17156, 17344, 34312, 68624, 137248, 274496, 1162319, 2324638, 4649276, 9298552, 18597104, 37194208, 74388416]

約数ペア:

[(1, 74388416), (2, 37194208), (4, 18597104), (8, 9298552), (16, 4649276), (32, 2324638), (64, 1162319), (271, 274496), (542, 137248), (1084, 68624), (2168, 34312), (4289, 17344), (4336, 17156), (8578, 8672)]