66456788

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{271}}^1\times {\mathrm{607}}^1$

素因数の和:983

約数の個数: 24

約数和(自身を含む): 118078464

約数和(自身を除く): 51621676

約数列:

[1, 2, 4, 101, 202, 271, 404, 542, 607, 1084, 1214, 2428, 27371, 54742, 61307, 109484, 122614, 164497, 245228, 328994, 657988, 16614197, 33228394, 66456788]

約数ペア:

[(1, 66456788), (2, 33228394), (4, 16614197), (101, 657988), (202, 328994), (271, 245228), (404, 164497), (542, 122614), (607, 109484), (1084, 61307), (1214, 54742), (2428, 27371)]