67120684

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{2311}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 120603168

約数和(自身を除く): 53482484

約数列:

[1, 2, 4, 53, 106, 137, 212, 274, 548, 2311, 4622, 7261, 9244, 14522, 29044, 122483, 244966, 316607, 489932, 633214, 1266428, 16780171, 33560342, 67120684]

約数ペア:

[(1, 67120684), (2, 33560342), (4, 16780171), (53, 1266428), (106, 633214), (137, 489932), (212, 316607), (274, 244966), (548, 122483), (2311, 29044), (4622, 14522), (7261, 9244)]