69743908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1076

約数の個数: 48

約数和(自身を含む): 140398720

約数和(自身を除く): 70654812

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 73, 76, 146, 247, 292, 494, 949, 967, 988, 1387, 1898, 1934, 2774, 3796, 3868, 5548, 12571, 18031, 18373, 25142, 36062, 36746, 50284, 70591, 72124, 73492, 141182, 238849, 282364, 477698, 917683, 955396, 1341229, 1835366, 2682458, 3670732, 5364916, 17435977, 34871954, 69743908]

約数ペア:

[(1, 69743908), (2, 34871954), (4, 17435977), (13, 5364916), (19, 3670732), (26, 2682458), (38, 1835366), (52, 1341229), (73, 955396), (76, 917683), (146, 477698), (247, 282364), (292, 238849), (494, 141182), (949, 73492), (967, 72124), (988, 70591), (1387, 50284), (1898, 36746), (1934, 36062), (2774, 25142), (3796, 18373), (3868, 18031), (5548, 12571)]