8621008

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 60

約数和(自身を含む): 18916324

約数和(自身を除く): 10295316

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 73, 88, 121, 122, 146, 176, 242, 244, 292, 484, 488, 584, 671, 803, 968, 976, 1168, 1342, 1606, 1936, 2684, 3212, 4453, 5368, 6424, 7381, 8833, 8906, 10736, 12848, 14762, 17666, 17812, 29524, 35332, 35624, 48983, 59048, 70664, 71248, 97966, 118096, 141328, 195932, 391864, 538813, 783728, 1077626, 2155252, 4310504, 8621008]

約数ペア:

[(1, 8621008), (2, 4310504), (4, 2155252), (8, 1077626), (11, 783728), (16, 538813), (22, 391864), (44, 195932), (61, 141328), (73, 118096), (88, 97966), (121, 71248), (122, 70664), (146, 59048), (176, 48983), (242, 35624), (244, 35332), (292, 29524), (484, 17812), (488, 17666), (584, 14762), (671, 12848), (803, 10736), (968, 8906), (976, 8833), (1168, 7381), (1342, 6424), (1606, 5368), (1936, 4453), (2684, 3212)]