69895328

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{70459}}^1$

素因数の和:70500

約数の個数: 24

約数和(自身を含む): 142047360

約数和(自身を除く): 72152032

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 70459, 140918, 281836, 563672, 1127344, 2184229, 2254688, 4368458, 8736916, 17473832, 34947664, 69895328]

約数ペア:

[(1, 69895328), (2, 34947664), (4, 17473832), (8, 8736916), (16, 4368458), (31, 2254688), (32, 2184229), (62, 1127344), (124, 563672), (248, 281836), (496, 140918), (992, 70459)]