28488008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{367}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 55464960

約数和(自身を除く): 26976952

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 313, 367, 626, 734, 1252, 1468, 2504, 2936, 9703, 11377, 19406, 22754, 38812, 45508, 77624, 91016, 114871, 229742, 459484, 918968, 3561001, 7122002, 14244004, 28488008]

約数ペア:

[(1, 28488008), (2, 14244004), (4, 7122002), (8, 3561001), (31, 918968), (62, 459484), (124, 229742), (248, 114871), (313, 91016), (367, 77624), (626, 45508), (734, 38812), (1252, 22754), (1468, 19406), (2504, 11377), (2936, 9703)]