28792428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11057}}^1$

素因数の和:11102

約数の個数: 48

約数和(自身を含む): 79263744

約数和(自身を除く): 50471316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 11057, 22114, 33171, 44228, 66342, 77399, 132684, 154798, 232197, 309596, 342767, 464394, 685534, 928788, 1028301, 1371068, 2056602, 2399369, 4113204, 4798738, 7198107, 9597476, 14396214, 28792428]

約数ペア:

[(1, 28792428), (2, 14396214), (3, 9597476), (4, 7198107), (6, 4798738), (7, 4113204), (12, 2399369), (14, 2056602), (21, 1371068), (28, 1028301), (31, 928788), (42, 685534), (62, 464394), (84, 342767), (93, 309596), (124, 232197), (186, 154798), (217, 132684), (372, 77399), (434, 66342), (651, 44228), (868, 33171), (1302, 22114), (2604, 11057)]