67575352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{983}}^1$

素因数の和:1663

約数の個数: 32

約数和(自身を含む): 136795680

約数和(自身を除く): 69220328

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 661, 983, 1322, 1966, 2644, 3932, 5288, 7864, 8593, 12779, 17186, 25558, 34372, 51116, 68744, 102232, 649763, 1299526, 2599052, 5198104, 8446919, 16893838, 33787676, 67575352]

約数ペア:

[(1, 67575352), (2, 33787676), (4, 16893838), (8, 8446919), (13, 5198104), (26, 2599052), (52, 1299526), (104, 649763), (661, 102232), (983, 68744), (1322, 51116), (1966, 34372), (2644, 25558), (3932, 17186), (5288, 12779), (7864, 8593)]