67297916

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 138801600

約数和(自身を除く): 71503684

約数列:

[1, 2, 4, 7, 14, 28, 53, 101, 106, 202, 212, 371, 404, 449, 707, 742, 898, 1414, 1484, 1796, 2828, 3143, 5353, 6286, 10706, 12572, 21412, 23797, 37471, 45349, 47594, 74942, 90698, 95188, 149884, 166579, 181396, 317443, 333158, 634886, 666316, 1269772, 2403497, 4806994, 9613988, 16824479, 33648958, 67297916]

約数ペア:

[(1, 67297916), (2, 33648958), (4, 16824479), (7, 9613988), (14, 4806994), (28, 2403497), (53, 1269772), (101, 666316), (106, 634886), (202, 333158), (212, 317443), (371, 181396), (404, 166579), (449, 149884), (707, 95188), (742, 90698), (898, 74942), (1414, 47594), (1484, 45349), (1796, 37471), (2828, 23797), (3143, 21412), (5353, 12572), (6286, 10706)]