65573328

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^2\times {\mathrm{271}}^1$

素因数の和:424

約数の個数: 60

約数和(自身を含む): 172451264

約数和(自身を除く): 106877936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 271, 284, 426, 542, 568, 813, 852, 1084, 1136, 1626, 1704, 2168, 3252, 3408, 4336, 5041, 6504, 10082, 13008, 15123, 19241, 20164, 30246, 38482, 40328, 57723, 60492, 76964, 80656, 115446, 120984, 153928, 230892, 241968, 307856, 461784, 923568, 1366111, 2732222, 4098333, 5464444, 8196666, 10928888, 16393332, 21857776, 32786664, 65573328]

約数ペア:

[(1, 65573328), (2, 32786664), (3, 21857776), (4, 16393332), (6, 10928888), (8, 8196666), (12, 5464444), (16, 4098333), (24, 2732222), (48, 1366111), (71, 923568), (142, 461784), (213, 307856), (271, 241968), (284, 230892), (426, 153928), (542, 120984), (568, 115446), (813, 80656), (852, 76964), (1084, 60492), (1136, 57723), (1626, 40328), (1704, 38482), (2168, 30246), (3252, 20164), (3408, 19241), (4336, 15123), (5041, 13008), (6504, 10082)]