78228328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3019}}^1$

素因数の和:3145

約数の個数: 32

約数和(自身を含む): 152208000

約数和(自身を除く): 73979672

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 3019, 3239, 6038, 6478, 12076, 12956, 24152, 25912, 123779, 238501, 247558, 477002, 495116, 954004, 990232, 1908008, 9778541, 19557082, 39114164, 78228328]

約数ペア:

[(1, 78228328), (2, 39114164), (4, 19557082), (8, 9778541), (41, 1908008), (79, 990232), (82, 954004), (158, 495116), (164, 477002), (316, 247558), (328, 238501), (632, 123779), (3019, 25912), (3239, 24152), (6038, 12956), (6478, 12076)]