17242016

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:166

約数の個数: 72

約数和(自身を含む): 38442852

約数和(自身を除く): 21200836

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 73, 88, 121, 122, 146, 176, 242, 244, 292, 352, 484, 488, 584, 671, 803, 968, 976, 1168, 1342, 1606, 1936, 1952, 2336, 2684, 3212, 3872, 4453, 5368, 6424, 7381, 8833, 8906, 10736, 12848, 14762, 17666, 17812, 21472, 25696, 29524, 35332, 35624, 48983, 59048, 70664, 71248, 97966, 118096, 141328, 142496, 195932, 236192, 282656, 391864, 538813, 783728, 1077626, 1567456, 2155252, 4310504, 8621008, 17242016]

約数ペア:

[(1, 17242016), (2, 8621008), (4, 4310504), (8, 2155252), (11, 1567456), (16, 1077626), (22, 783728), (32, 538813), (44, 391864), (61, 282656), (73, 236192), (88, 195932), (121, 142496), (122, 141328), (146, 118096), (176, 97966), (242, 71248), (244, 70664), (292, 59048), (352, 48983), (484, 35624), (488, 35332), (584, 29524), (671, 25696), (803, 21472), (968, 17812), (976, 17666), (1168, 14762), (1342, 12848), (1606, 10736), (1936, 8906), (1952, 8833), (2336, 7381), (2684, 6424), (3212, 5368), (3872, 4453)]