61290256

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:751

約数の個数: 40

約数和(自身を含む): 122313600

約数和(自身を除く): 61023344

約数列:

[1, 2, 4, 8, 16, 47, 94, 149, 188, 298, 376, 547, 596, 752, 1094, 1192, 2188, 2384, 4376, 7003, 8752, 14006, 25709, 28012, 51418, 56024, 81503, 102836, 112048, 163006, 205672, 326012, 411344, 652024, 1304048, 3830641, 7661282, 15322564, 30645128, 61290256]

約数ペア:

[(1, 61290256), (2, 30645128), (4, 15322564), (8, 7661282), (16, 3830641), (47, 1304048), (94, 652024), (149, 411344), (188, 326012), (298, 205672), (376, 163006), (547, 112048), (596, 102836), (752, 81503), (1094, 56024), (1192, 51418), (2188, 28012), (2384, 25709), (4376, 14006), (7003, 8752)]