66864056

素因数分解:

$2^3\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1607}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 143562240

約数和(自身を除く): 76698184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 743, 1486, 1607, 2972, 3214, 5201, 5944, 6428, 10402, 11249, 12856, 20804, 22498, 41608, 44996, 89992, 1194001, 2388002, 4776004, 8358007, 9552008, 16716014, 33432028, 66864056]

約数ペア:

[(1, 66864056), (2, 33432028), (4, 16716014), (7, 9552008), (8, 8358007), (14, 4776004), (28, 2388002), (56, 1194001), (743, 89992), (1486, 44996), (1607, 41608), (2972, 22498), (3214, 20804), (5201, 12856), (5944, 11249), (6428, 10402)]