72369724

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8419}}^1$

素因数の和:8737

約数の個数: 24

約数和(自身を含む): 145228160

約数和(自身を除く): 72858436

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 8419, 8596, 16838, 33676, 58933, 117866, 235732, 2584633, 5169266, 10338532, 18092431, 36184862, 72369724]

約数ペア:

[(1, 72369724), (2, 36184862), (4, 18092431), (7, 10338532), (14, 5169266), (28, 2584633), (307, 235732), (614, 117866), (1228, 58933), (2149, 33676), (4298, 16838), (8419, 8596)]