78632368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2687}}^1$

素因数の和:2785

約数の個数: 40

約数和(自身を含む): 159989760

約数和(自身を除く): 81357392

約数列:

[1, 2, 4, 8, 16, 31, 59, 62, 118, 124, 236, 248, 472, 496, 944, 1829, 2687, 3658, 5374, 7316, 10748, 14632, 21496, 29264, 42992, 83297, 158533, 166594, 317066, 333188, 634132, 666376, 1268264, 1332752, 2536528, 4914523, 9829046, 19658092, 39316184, 78632368]

約数ペア:

[(1, 78632368), (2, 39316184), (4, 19658092), (8, 9829046), (16, 4914523), (31, 2536528), (59, 1332752), (62, 1268264), (118, 666376), (124, 634132), (236, 333188), (248, 317066), (472, 166594), (496, 158533), (944, 83297), (1829, 42992), (2687, 29264), (3658, 21496), (5374, 14632), (7316, 10748)]