72366028

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{317}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 150441984

約数和(自身を除く): 78075956

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 263, 317, 434, 526, 634, 868, 1052, 1268, 1841, 2219, 3682, 4438, 7364, 8153, 8876, 9827, 16306, 19654, 32612, 39308, 57071, 68789, 83371, 114142, 137578, 166742, 228284, 275156, 333484, 583597, 1167194, 2334388, 2584501, 5169002, 10338004, 18091507, 36183014, 72366028]

約数ペア:

[(1, 72366028), (2, 36183014), (4, 18091507), (7, 10338004), (14, 5169002), (28, 2584501), (31, 2334388), (62, 1167194), (124, 583597), (217, 333484), (263, 275156), (317, 228284), (434, 166742), (526, 137578), (634, 114142), (868, 83371), (1052, 68789), (1268, 57071), (1841, 39308), (2219, 32612), (3682, 19654), (4438, 16306), (7364, 9827), (8153, 8876)]