1405248

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:591

約数の個数: 56

約数和(自身を含む): 4011168

約数和(自身を除く): 2605920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 563, 624, 832, 1126, 1248, 1689, 2252, 2496, 3378, 4504, 6756, 7319, 9008, 13512, 14638, 18016, 21957, 27024, 29276, 36032, 43914, 54048, 58552, 87828, 108096, 117104, 175656, 234208, 351312, 468416, 702624, 1405248]

約数ペア:

[(1, 1405248), (2, 702624), (3, 468416), (4, 351312), (6, 234208), (8, 175656), (12, 117104), (13, 108096), (16, 87828), (24, 58552), (26, 54048), (32, 43914), (39, 36032), (48, 29276), (52, 27024), (64, 21957), (78, 18016), (96, 14638), (104, 13512), (156, 9008), (192, 7319), (208, 6756), (312, 4504), (416, 3378), (563, 2496), (624, 2252), (832, 1689), (1126, 1248)]