66949288

素因数分解:

$2^3\times 7^2\times {\mathrm{233}}^1\times {\mathrm{733}}^1$

素因数の和:986

約数の個数: 48

約数和(自身を含む): 146851380

約数和(自身を除く): 79902092

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 233, 392, 466, 733, 932, 1466, 1631, 1864, 2932, 3262, 5131, 5864, 6524, 10262, 11417, 13048, 20524, 22834, 35917, 41048, 45668, 71834, 91336, 143668, 170789, 287336, 341578, 683156, 1195523, 1366312, 2391046, 4782092, 8368661, 9564184, 16737322, 33474644, 66949288]

約数ペア:

[(1, 66949288), (2, 33474644), (4, 16737322), (7, 9564184), (8, 8368661), (14, 4782092), (28, 2391046), (49, 1366312), (56, 1195523), (98, 683156), (196, 341578), (233, 287336), (392, 170789), (466, 143668), (733, 91336), (932, 71834), (1466, 45668), (1631, 41048), (1864, 35917), (2932, 22834), (3262, 20524), (5131, 13048), (5864, 11417), (6524, 10262)]