7251112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 16251840

約数和(自身を除く): 9000728

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 131, 136, 148, 187, 262, 296, 374, 407, 524, 629, 748, 814, 1048, 1258, 1441, 1496, 1628, 2227, 2516, 2882, 3256, 4454, 4847, 5032, 5764, 6919, 8908, 9694, 11528, 13838, 17816, 19388, 24497, 27676, 38776, 48994, 53317, 55352, 82399, 97988, 106634, 164798, 195976, 213268, 329596, 426536, 659192, 906389, 1812778, 3625556, 7251112]

約数ペア:

[(1, 7251112), (2, 3625556), (4, 1812778), (8, 906389), (11, 659192), (17, 426536), (22, 329596), (34, 213268), (37, 195976), (44, 164798), (68, 106634), (74, 97988), (88, 82399), (131, 55352), (136, 53317), (148, 48994), (187, 38776), (262, 27676), (296, 24497), (374, 19388), (407, 17816), (524, 13838), (629, 11528), (748, 9694), (814, 8908), (1048, 6919), (1258, 5764), (1441, 5032), (1496, 4847), (1628, 4454), (2227, 3256), (2516, 2882)]