8305622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 64

約数和(自身を含む): 15966720

約数和(自身を除く): 7661098

約数列:

[1, 2, 13, 17, 19, 23, 26, 34, 38, 43, 46, 86, 221, 247, 299, 323, 391, 437, 442, 494, 559, 598, 646, 731, 782, 817, 874, 989, 1118, 1462, 1634, 1978, 4199, 5083, 5681, 7429, 8398, 9503, 10166, 10621, 11362, 12857, 13889, 14858, 16813, 18791, 19006, 21242, 25714, 27778, 33626, 37582, 96577, 180557, 193154, 218569, 244283, 319447, 361114, 437138, 488566, 638894, 4152811, 8305622]

約数ペア:

[(1, 8305622), (2, 4152811), (13, 638894), (17, 488566), (19, 437138), (23, 361114), (26, 319447), (34, 244283), (38, 218569), (43, 193154), (46, 180557), (86, 96577), (221, 37582), (247, 33626), (299, 27778), (323, 25714), (391, 21242), (437, 19006), (442, 18791), (494, 16813), (559, 14858), (598, 13889), (646, 12857), (731, 11362), (782, 10621), (817, 10166), (874, 9503), (989, 8398), (1118, 7429), (1462, 5681), (1634, 5083), (1978, 4199)]