66832528

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19249}}^1$

素因数の和:19295

約数の個数: 40

約数和(自身を含む): 152768000

約数和(自身を除く): 85935472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 19249, 38498, 76996, 134743, 153992, 269486, 307984, 538972, 596719, 1077944, 1193438, 2155888, 2386876, 4177033, 4773752, 8354066, 9547504, 16708132, 33416264, 66832528]

約数ペア:

[(1, 66832528), (2, 33416264), (4, 16708132), (7, 9547504), (8, 8354066), (14, 4773752), (16, 4177033), (28, 2386876), (31, 2155888), (56, 1193438), (62, 1077944), (112, 596719), (124, 538972), (217, 307984), (248, 269486), (434, 153992), (496, 134743), (868, 76996), (1736, 38498), (3472, 19249)]