27967952

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:651

約数の個数: 40

約数和(自身を含む): 56544000

約数和(自身を除く): 28576048

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 499, 904, 998, 1808, 1996, 3503, 3992, 7006, 7984, 14012, 15469, 28024, 30938, 56048, 56387, 61876, 112774, 123752, 225548, 247504, 451096, 902192, 1747997, 3495994, 6991988, 13983976, 27967952]

約数ペア:

[(1, 27967952), (2, 13983976), (4, 6991988), (8, 3495994), (16, 1747997), (31, 902192), (62, 451096), (113, 247504), (124, 225548), (226, 123752), (248, 112774), (452, 61876), (496, 56387), (499, 56048), (904, 30938), (998, 28024), (1808, 15469), (1996, 14012), (3503, 7984), (3992, 7006)]