78242684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79193}}^1$

素因数の和:79229

約数の個数: 24

約数和(自身を含む): 155220240

約数和(自身を除く): 76977556

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 79193, 158386, 316772, 1029509, 1504667, 2059018, 3009334, 4118036, 6018668, 19560671, 39121342, 78242684]

約数ペア:

[(1, 78242684), (2, 39121342), (4, 19560671), (13, 6018668), (19, 4118036), (26, 3009334), (38, 2059018), (52, 1504667), (76, 1029509), (247, 316772), (494, 158386), (988, 79193)]