8279408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:585

約数の個数: 40

約数和(自身を含む): 17298000

約数和(自身を除く): 9018592

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 499, 976, 998, 1037, 1996, 2074, 3992, 4148, 7984, 8296, 8483, 16592, 16966, 30439, 33932, 60878, 67864, 121756, 135728, 243512, 487024, 517463, 1034926, 2069852, 4139704, 8279408]

約数ペア:

[(1, 8279408), (2, 4139704), (4, 2069852), (8, 1034926), (16, 517463), (17, 487024), (34, 243512), (61, 135728), (68, 121756), (122, 67864), (136, 60878), (244, 33932), (272, 30439), (488, 16966), (499, 16592), (976, 8483), (998, 8296), (1037, 7984), (1996, 4148), (2074, 3992)]