70237258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 136765440

約数和(自身を除く): 66528182

約数列:

[1, 2, 7, 13, 14, 26, 31, 59, 62, 91, 118, 182, 211, 217, 403, 413, 422, 434, 767, 806, 826, 1477, 1534, 1829, 2743, 2821, 2954, 3658, 5369, 5486, 5642, 6541, 10738, 12449, 12803, 13082, 19201, 23777, 24898, 25606, 38402, 45787, 47554, 85033, 87143, 91574, 161837, 166439, 170066, 174286, 323674, 332878, 385919, 595231, 771838, 1132859, 1190462, 2265718, 2701433, 5016947, 5402866, 10033894, 35118629, 70237258]

約数ペア:

[(1, 70237258), (2, 35118629), (7, 10033894), (13, 5402866), (14, 5016947), (26, 2701433), (31, 2265718), (59, 1190462), (62, 1132859), (91, 771838), (118, 595231), (182, 385919), (211, 332878), (217, 323674), (403, 174286), (413, 170066), (422, 166439), (434, 161837), (767, 91574), (806, 87143), (826, 85033), (1477, 47554), (1534, 45787), (1829, 38402), (2743, 25606), (2821, 24898), (2954, 23777), (3658, 19201), (5369, 13082), (5486, 12803), (5642, 12449), (6541, 10738)]