8045686768

素因数分解:

$2^4\times 7^1\times {\mathrm{3533}}^1\times {\mathrm{20333}}^1$

素因数の和:23881

約数の個数: 40

約数和(自身を含む): 17821368288

約数和(自身を除く): 9775681520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3533, 7066, 14132, 20333, 24731, 28264, 40666, 49462, 56528, 81332, 98924, 142331, 162664, 197848, 284662, 325328, 395696, 569324, 1138648, 2277296, 71836489, 143672978, 287345956, 502855423, 574691912, 1005710846, 1149383824, 2011421692, 4022843384, 8045686768]

約数ペア:

[(1, 8045686768), (2, 4022843384), (4, 2011421692), (7, 1149383824), (8, 1005710846), (14, 574691912), (16, 502855423), (28, 287345956), (56, 143672978), (112, 71836489), (3533, 2277296), (7066, 1138648), (14132, 569324), (20333, 395696), (24731, 325328), (28264, 284662), (40666, 197848), (49462, 162664), (56528, 142331), (81332, 98924)]