39547543388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2791}}^1\times {\mathrm{5039}}^1$

素因数の和:7890

約数の個数: 48

約数和(自身を含む): 74861337600

約数和(自身を除く): 35313794212

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2791, 2812, 5039, 5582, 10078, 11164, 20156, 53029, 95741, 103267, 106058, 186443, 191482, 206534, 212116, 372886, 382964, 413068, 745772, 1962073, 3542417, 3924146, 7084834, 7848292, 14063849, 14169668, 28127698, 56255396, 267213131, 520362413, 534426262, 1040724826, 1068852524, 2081449652, 9886885847, 19773771694, 39547543388]

約数ペア:

[(1, 39547543388), (2, 19773771694), (4, 9886885847), (19, 2081449652), (37, 1068852524), (38, 1040724826), (74, 534426262), (76, 520362413), (148, 267213131), (703, 56255396), (1406, 28127698), (2791, 14169668), (2812, 14063849), (5039, 7848292), (5582, 7084834), (10078, 3924146), (11164, 3542417), (20156, 1962073), (53029, 745772), (95741, 413068), (103267, 382964), (106058, 372886), (186443, 212116), (191482, 206534)]