17522128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1463

約数の個数: 40

約数和(自身を含む): 37186856

約数和(自身を除く): 19664728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1381, 1586, 2762, 3172, 5524, 6344, 11048, 12688, 17953, 22096, 35906, 71812, 84241, 143624, 168482, 287248, 336964, 673928, 1095133, 1347856, 2190266, 4380532, 8761064, 17522128]

約数ペア:

[(1, 17522128), (2, 8761064), (4, 4380532), (8, 2190266), (13, 1347856), (16, 1095133), (26, 673928), (52, 336964), (61, 287248), (104, 168482), (122, 143624), (208, 84241), (244, 71812), (488, 35906), (793, 22096), (976, 17953), (1381, 12688), (1586, 11048), (2762, 6344), (3172, 5524)]