64791168

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13009

約数の個数: 64

約数和(自身を含む): 185354400

約数和(自身を除く): 120563232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 12979, 25958, 38937, 51916, 77874, 103832, 155748, 168727, 207664, 311496, 337454, 415328, 506181, 622992, 674908, 830656, 1012362, 1245984, 1349816, 1661312, 2024724, 2491968, 2699632, 4049448, 4983936, 5399264, 8098896, 10798528, 16197792, 21597056, 32395584, 64791168]

約数ペア:

[(1, 64791168), (2, 32395584), (3, 21597056), (4, 16197792), (6, 10798528), (8, 8098896), (12, 5399264), (13, 4983936), (16, 4049448), (24, 2699632), (26, 2491968), (32, 2024724), (39, 1661312), (48, 1349816), (52, 1245984), (64, 1012362), (78, 830656), (96, 674908), (104, 622992), (128, 506181), (156, 415328), (192, 337454), (208, 311496), (312, 207664), (384, 168727), (416, 155748), (624, 103832), (832, 77874), (1248, 51916), (1664, 38937), (2496, 25958), (4992, 12979)]