72291184

素因数分解:

$2^4\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2297}}^1$

素因数の和:2593

約数の個数: 40

約数和(自身を含む): 160712928

約数和(自身を除く): 88421744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 281, 562, 1124, 1967, 2248, 2297, 3934, 4496, 4594, 7868, 9188, 15736, 16079, 18376, 31472, 32158, 36752, 64316, 128632, 257264, 645457, 1290914, 2581828, 4518199, 5163656, 9036398, 10327312, 18072796, 36145592, 72291184]

約数ペア:

[(1, 72291184), (2, 36145592), (4, 18072796), (7, 10327312), (8, 9036398), (14, 5163656), (16, 4518199), (28, 2581828), (56, 1290914), (112, 645457), (281, 257264), (562, 128632), (1124, 64316), (1967, 36752), (2248, 32158), (2297, 31472), (3934, 18376), (4496, 16079), (4594, 15736), (7868, 9188)]