424806064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{21997}}^1$

素因数の和:22093

約数の個数: 40

約数和(自身を含む): 883791648

約数和(自身を除く): 458985584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 568, 1136, 1207, 2414, 4828, 9656, 19312, 21997, 43994, 87988, 175976, 351952, 373949, 747898, 1495796, 1561787, 2991592, 3123574, 5983184, 6247148, 12494296, 24988592, 26550379, 53100758, 106201516, 212403032, 424806064]

約数ペア:

[(1, 424806064), (2, 212403032), (4, 106201516), (8, 53100758), (16, 26550379), (17, 24988592), (34, 12494296), (68, 6247148), (71, 5983184), (136, 3123574), (142, 2991592), (272, 1561787), (284, 1495796), (568, 747898), (1136, 373949), (1207, 351952), (2414, 175976), (4828, 87988), (9656, 43994), (19312, 21997)]