7948872

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{977}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 21740940

約数和(自身を除く): 13792068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 977, 1017, 1356, 1954, 2034, 2712, 2931, 3908, 4068, 5862, 7816, 8136, 8793, 11724, 17586, 23448, 35172, 70344, 110401, 220802, 331203, 441604, 662406, 883208, 993609, 1324812, 1987218, 2649624, 3974436, 7948872]

約数ペア:

[(1, 7948872), (2, 3974436), (3, 2649624), (4, 1987218), (6, 1324812), (8, 993609), (9, 883208), (12, 662406), (18, 441604), (24, 331203), (36, 220802), (72, 110401), (113, 70344), (226, 35172), (339, 23448), (452, 17586), (678, 11724), (904, 8793), (977, 8136), (1017, 7816), (1356, 5862), (1954, 4068), (2034, 3908), (2712, 2931)]