72916592

素因数分解:

$2^4\times 7^1\times {\mathrm{653}}^1\times {\mathrm{997}}^1$

素因数の和:1665

約数の個数: 40

約数和(自身を含む): 161867616

約数和(自身を除く): 88951024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 653, 997, 1306, 1994, 2612, 3988, 4571, 5224, 6979, 7976, 9142, 10448, 13958, 15952, 18284, 27916, 36568, 55832, 73136, 111664, 651041, 1302082, 2604164, 4557287, 5208328, 9114574, 10416656, 18229148, 36458296, 72916592]

約数ペア:

[(1, 72916592), (2, 36458296), (4, 18229148), (7, 10416656), (8, 9114574), (14, 5208328), (16, 4557287), (28, 2604164), (56, 1302082), (112, 651041), (653, 111664), (997, 73136), (1306, 55832), (1994, 36568), (2612, 27916), (3988, 18284), (4571, 15952), (5224, 13958), (6979, 10448), (7976, 9142)]