28838392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 64268640

約数和(自身を除く): 35430248

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 37, 44, 68, 74, 88, 136, 148, 187, 296, 374, 407, 521, 629, 748, 814, 1042, 1258, 1496, 1628, 2084, 2516, 3256, 4168, 5032, 5731, 6919, 8857, 11462, 13838, 17714, 19277, 22924, 27676, 35428, 38554, 45848, 55352, 70856, 77108, 97427, 154216, 194854, 212047, 327709, 389708, 424094, 655418, 779416, 848188, 1310836, 1696376, 2621672, 3604799, 7209598, 14419196, 28838392]

約数ペア:

[(1, 28838392), (2, 14419196), (4, 7209598), (8, 3604799), (11, 2621672), (17, 1696376), (22, 1310836), (34, 848188), (37, 779416), (44, 655418), (68, 424094), (74, 389708), (88, 327709), (136, 212047), (148, 194854), (187, 154216), (296, 97427), (374, 77108), (407, 70856), (521, 55352), (629, 45848), (748, 38554), (814, 35428), (1042, 27676), (1258, 22924), (1496, 19277), (1628, 17714), (2084, 13838), (2516, 11462), (3256, 8857), (4168, 6919), (5032, 5731)]