66453088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5153}}^1$

素因数の和:5207

約数の個数: 48

約数和(自身を含む): 145466496

約数和(自身を除く): 79013408

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 5153, 6448, 10306, 12896, 20612, 41224, 66989, 82448, 133978, 159743, 164896, 267956, 319486, 535912, 638972, 1071824, 1277944, 2076659, 2143648, 2555888, 4153318, 5111776, 8306636, 16613272, 33226544, 66453088]

約数ペア:

[(1, 66453088), (2, 33226544), (4, 16613272), (8, 8306636), (13, 5111776), (16, 4153318), (26, 2555888), (31, 2143648), (32, 2076659), (52, 1277944), (62, 1071824), (104, 638972), (124, 535912), (208, 319486), (248, 267956), (403, 164896), (416, 159743), (496, 133978), (806, 82448), (992, 66989), (1612, 41224), (3224, 20612), (5153, 12896), (6448, 10306)]