72624592

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{373}}^1$

素因数の和:707

約数の個数: 40

約数和(自身を含む): 144878624

約数和(自身を除く): 72254032

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 283, 344, 373, 566, 688, 746, 1132, 1492, 2264, 2984, 4528, 5968, 12169, 16039, 24338, 32078, 48676, 64156, 97352, 105559, 128312, 194704, 211118, 256624, 422236, 844472, 1688944, 4539037, 9078074, 18156148, 36312296, 72624592]

約数ペア:

[(1, 72624592), (2, 36312296), (4, 18156148), (8, 9078074), (16, 4539037), (43, 1688944), (86, 844472), (172, 422236), (283, 256624), (344, 211118), (373, 194704), (566, 128312), (688, 105559), (746, 97352), (1132, 64156), (1492, 48676), (2264, 32078), (2984, 24338), (4528, 16039), (5968, 12169)]