9639536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:921

約数の個数: 40

約数和(自身を含む): 20214480

約数和(自身を除く): 10574944

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 857, 1406, 1714, 2812, 3428, 5624, 6856, 11248, 13712, 16283, 31709, 32566, 63418, 65132, 126836, 130264, 253672, 260528, 507344, 602471, 1204942, 2409884, 4819768, 9639536]

約数ペア:

[(1, 9639536), (2, 4819768), (4, 2409884), (8, 1204942), (16, 602471), (19, 507344), (37, 260528), (38, 253672), (74, 130264), (76, 126836), (148, 65132), (152, 63418), (296, 32566), (304, 31709), (592, 16283), (703, 13712), (857, 11248), (1406, 6856), (1714, 5624), (2812, 3428)]