72303104

素因数分解:

$2^9\times {\mathrm{283}}^1\times {\mathrm{499}}^1$

素因数の和:800

約数の個数: 40

約数和(自身を含む): 145266000

約数和(自身を除く): 72962896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 283, 499, 512, 566, 998, 1132, 1996, 2264, 3992, 4528, 7984, 9056, 15968, 18112, 31936, 36224, 63872, 72448, 127744, 141217, 144896, 255488, 282434, 564868, 1129736, 2259472, 4518944, 9037888, 18075776, 36151552, 72303104]

約数ペア:

[(1, 72303104), (2, 36151552), (4, 18075776), (8, 9037888), (16, 4518944), (32, 2259472), (64, 1129736), (128, 564868), (256, 282434), (283, 255488), (499, 144896), (512, 141217), (566, 127744), (998, 72448), (1132, 63872), (1996, 36224), (2264, 31936), (3992, 18112), (4528, 15968), (7984, 9056)]