78679398

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{38231}}^1$

素因数の和:38257

約数の個数: 32

約数和(自身を含む): 183513600

約数和(自身を除く): 104834202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 38231, 76462, 114693, 229386, 267617, 535234, 802851, 1605702, 1873319, 3746638, 5619957, 11239914, 13113233, 26226466, 39339699, 78679398]

約数ペア:

[(1, 78679398), (2, 39339699), (3, 26226466), (6, 13113233), (7, 11239914), (14, 5619957), (21, 3746638), (42, 1873319), (49, 1605702), (98, 802851), (147, 535234), (294, 267617), (343, 229386), (686, 114693), (1029, 76462), (2058, 38231)]