4458412

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:107

約数の個数: 54

約数和(自身を含む): 9708468

約数和(自身を除く): 5250056

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 86, 92, 98, 161, 172, 196, 301, 322, 529, 602, 644, 989, 1058, 1127, 1204, 1978, 2107, 2116, 2254, 3703, 3956, 4214, 4508, 6923, 7406, 8428, 13846, 14812, 22747, 25921, 27692, 45494, 48461, 51842, 90988, 96922, 103684, 159229, 193844, 318458, 636916, 1114603, 2229206, 4458412]

約数ペア:

[(1, 4458412), (2, 2229206), (4, 1114603), (7, 636916), (14, 318458), (23, 193844), (28, 159229), (43, 103684), (46, 96922), (49, 90988), (86, 51842), (92, 48461), (98, 45494), (161, 27692), (172, 25921), (196, 22747), (301, 14812), (322, 13846), (529, 8428), (602, 7406), (644, 6923), (989, 4508), (1058, 4214), (1127, 3956), (1204, 3703), (1978, 2254), (2107, 2116)]