15607312

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 34745792

約数和(自身を除く): 19138480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 421, 662, 842, 1324, 1684, 2317, 2648, 2947, 3368, 4634, 5296, 5894, 6736, 9268, 11788, 18536, 23576, 37072, 47152, 139351, 278702, 557404, 975457, 1114808, 1950914, 2229616, 3901828, 7803656, 15607312]

約数ペア:

[(1, 15607312), (2, 7803656), (4, 3901828), (7, 2229616), (8, 1950914), (14, 1114808), (16, 975457), (28, 557404), (56, 278702), (112, 139351), (331, 47152), (421, 37072), (662, 23576), (842, 18536), (1324, 11788), (1684, 9268), (2317, 6736), (2648, 5894), (2947, 5296), (3368, 4634)]