26018696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 55978560

約数和(自身を除く): 29959864

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 61, 74, 88, 122, 131, 148, 244, 262, 296, 407, 488, 524, 671, 814, 1048, 1342, 1441, 1628, 2257, 2684, 2882, 3256, 4514, 4847, 5368, 5764, 7991, 9028, 9694, 11528, 15982, 18056, 19388, 24827, 31964, 38776, 49654, 53317, 63928, 87901, 99308, 106634, 175802, 198616, 213268, 295667, 351604, 426536, 591334, 703208, 1182668, 2365336, 3252337, 6504674, 13009348, 26018696]

約数ペア:

[(1, 26018696), (2, 13009348), (4, 6504674), (8, 3252337), (11, 2365336), (22, 1182668), (37, 703208), (44, 591334), (61, 426536), (74, 351604), (88, 295667), (122, 213268), (131, 198616), (148, 175802), (244, 106634), (262, 99308), (296, 87901), (407, 63928), (488, 53317), (524, 49654), (671, 38776), (814, 31964), (1048, 24827), (1342, 19388), (1441, 18056), (1628, 15982), (2257, 11528), (2684, 9694), (2882, 9028), (3256, 7991), (4514, 5764), (4847, 5368)]