28699608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 82656000

約数和(自身を除く): 53956392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1229, 1668, 1946, 2458, 2919, 3336, 3687, 3892, 4916, 5838, 7374, 7784, 8603, 9832, 11676, 14748, 17206, 23352, 25809, 29496, 34412, 51618, 68824, 103236, 170831, 206472, 341662, 512493, 683324, 1024986, 1195817, 1366648, 2049972, 2391634, 3587451, 4099944, 4783268, 7174902, 9566536, 14349804, 28699608]

約数ペア:

[(1, 28699608), (2, 14349804), (3, 9566536), (4, 7174902), (6, 4783268), (7, 4099944), (8, 3587451), (12, 2391634), (14, 2049972), (21, 1366648), (24, 1195817), (28, 1024986), (42, 683324), (56, 512493), (84, 341662), (139, 206472), (168, 170831), (278, 103236), (417, 68824), (556, 51618), (834, 34412), (973, 29496), (1112, 25809), (1229, 23352), (1668, 17206), (1946, 14748), (2458, 11676), (2919, 9832), (3336, 8603), (3687, 7784), (3892, 7374), (4916, 5838)]