66403736

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 152064000

約数和(自身を除く): 85660264

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 31, 56, 58, 62, 116, 124, 203, 217, 232, 248, 406, 434, 812, 868, 899, 1319, 1624, 1736, 1798, 2638, 3596, 5276, 6293, 7192, 9233, 10552, 12586, 18466, 25172, 36932, 38251, 40889, 50344, 73864, 76502, 81778, 153004, 163556, 267757, 286223, 306008, 327112, 535514, 572446, 1071028, 1144892, 1185781, 2142056, 2289784, 2371562, 4743124, 8300467, 9486248, 16600934, 33201868, 66403736]

約数ペア:

[(1, 66403736), (2, 33201868), (4, 16600934), (7, 9486248), (8, 8300467), (14, 4743124), (28, 2371562), (29, 2289784), (31, 2142056), (56, 1185781), (58, 1144892), (62, 1071028), (116, 572446), (124, 535514), (203, 327112), (217, 306008), (232, 286223), (248, 267757), (406, 163556), (434, 153004), (812, 81778), (868, 76502), (899, 73864), (1319, 50344), (1624, 40889), (1736, 38251), (1798, 36932), (2638, 25172), (3596, 18466), (5276, 12586), (6293, 10552), (7192, 9233)]