28305471804

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{787}}^1\times {\mathrm{11941}}^1$

素因数の和:12986

約数の個数: 48

約数和(自身を含む): 66399048576

約数和(自身を除く): 38093576772

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 787, 1004, 1506, 1574, 2361, 3012, 3148, 4722, 9444, 11941, 23882, 35823, 47764, 71646, 143292, 197537, 395074, 592611, 790148, 1185222, 2370444, 2997191, 5994382, 8991573, 9397567, 11988764, 17983146, 18795134, 28192701, 35966292, 37590268, 56385402, 112770804, 2358789317, 4717578634, 7076367951, 9435157268, 14152735902, 28305471804]

約数ペア:

[(1, 28305471804), (2, 14152735902), (3, 9435157268), (4, 7076367951), (6, 4717578634), (12, 2358789317), (251, 112770804), (502, 56385402), (753, 37590268), (787, 35966292), (1004, 28192701), (1506, 18795134), (1574, 17983146), (2361, 11988764), (3012, 9397567), (3148, 8991573), (4722, 5994382), (9444, 2997191), (11941, 2370444), (23882, 1185222), (35823, 790148), (47764, 592611), (71646, 395074), (143292, 197537)]