66136784

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8317}}^1$

素因数の和:8403

約数の個数: 40

約数和(自身を含む): 148526208

約数和(自身を除く): 82389424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 8317, 16634, 33268, 58219, 66536, 116438, 133072, 232876, 465752, 590507, 931504, 1181014, 2362028, 4133549, 4724056, 8267098, 9448112, 16534196, 33068392, 66136784]

約数ペア:

[(1, 66136784), (2, 33068392), (4, 16534196), (7, 9448112), (8, 8267098), (14, 4724056), (16, 4133549), (28, 2362028), (56, 1181014), (71, 931504), (112, 590507), (142, 465752), (284, 232876), (497, 133072), (568, 116438), (994, 66536), (1136, 58219), (1988, 33268), (3976, 16634), (7952, 8317)]