78879488

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{16217}}^1$

素因数の和:16252

約数の個数: 36

約数和(自身を含む): 165747960

約数和(自身を除く): 86868472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 16217, 32434, 64868, 129736, 259472, 308123, 518944, 616246, 1037888, 1232492, 2075776, 2464984, 4151552, 4929968, 9859936, 19719872, 39439744, 78879488]

約数ペア:

[(1, 78879488), (2, 39439744), (4, 19719872), (8, 9859936), (16, 4929968), (19, 4151552), (32, 2464984), (38, 2075776), (64, 1232492), (76, 1037888), (128, 616246), (152, 518944), (256, 308123), (304, 259472), (608, 129736), (1216, 64868), (2432, 32434), (4864, 16217)]