28422264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{91097}}^1$

素因数の和:91119

約数の個数: 32

約数和(自身を含む): 76522320

約数和(自身を除く): 48100056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 91097, 182194, 273291, 364388, 546582, 728776, 1093164, 1184261, 2186328, 2368522, 3552783, 4737044, 7105566, 9474088, 14211132, 28422264]

約数ペア:

[(1, 28422264), (2, 14211132), (3, 9474088), (4, 7105566), (6, 4737044), (8, 3552783), (12, 2368522), (13, 2186328), (24, 1184261), (26, 1093164), (39, 728776), (52, 546582), (78, 364388), (104, 273291), (156, 182194), (312, 91097)]