7402584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 64

約数和(自身を含む): 21369600

約数和(自身を除く): 13967016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 317, 417, 556, 634, 834, 951, 973, 1112, 1268, 1668, 1902, 1946, 2219, 2536, 2919, 3336, 3804, 3892, 4438, 5838, 6657, 7608, 7784, 8876, 11676, 13314, 17752, 23352, 26628, 44063, 53256, 88126, 132189, 176252, 264378, 308441, 352504, 528756, 616882, 925323, 1057512, 1233764, 1850646, 2467528, 3701292, 7402584]

約数ペア:

[(1, 7402584), (2, 3701292), (3, 2467528), (4, 1850646), (6, 1233764), (7, 1057512), (8, 925323), (12, 616882), (14, 528756), (21, 352504), (24, 308441), (28, 264378), (42, 176252), (56, 132189), (84, 88126), (139, 53256), (168, 44063), (278, 26628), (317, 23352), (417, 17752), (556, 13314), (634, 11676), (834, 8876), (951, 7784), (973, 7608), (1112, 6657), (1268, 5838), (1668, 4438), (1902, 3892), (1946, 3804), (2219, 3336), (2536, 2919)]