38686616

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1493}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 75297600

約数和(自身を除く): 36610984

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 1493, 2986, 3239, 5972, 6478, 11944, 12956, 25912, 61213, 117947, 122426, 235894, 244852, 471788, 489704, 943576, 4835827, 9671654, 19343308, 38686616]

約数ペア:

[(1, 38686616), (2, 19343308), (4, 9671654), (8, 4835827), (41, 943576), (79, 489704), (82, 471788), (158, 244852), (164, 235894), (316, 122426), (328, 117947), (632, 61213), (1493, 25912), (2986, 12956), (3239, 11944), (5972, 6478)]