28676904

素因数分解:

$2^3\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1223}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 71824320

約数和(自身を除く): 43147416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 977, 1223, 1954, 2446, 2931, 3669, 3908, 4892, 5862, 7338, 7816, 9784, 11724, 14676, 23448, 29352, 1194871, 2389742, 3584613, 4779484, 7169226, 9558968, 14338452, 28676904]

約数ペア:

[(1, 28676904), (2, 14338452), (3, 9558968), (4, 7169226), (6, 4779484), (8, 3584613), (12, 2389742), (24, 1194871), (977, 29352), (1223, 23448), (1954, 14676), (2446, 11724), (2931, 9784), (3669, 7816), (3908, 7338), (4892, 5862)]