71567148

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{4421}}^1$

素因数の和:4518

約数の個数: 48

約数和(自身を含む): 178295040

約数和(自身を除く): 106727892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 4421, 5396, 8094, 8842, 13263, 16188, 17684, 26526, 53052, 83999, 167998, 251997, 313891, 335996, 503994, 627782, 941673, 1007988, 1255564, 1883346, 3766692, 5963929, 11927858, 17891787, 23855716, 35783574, 71567148]

約数ペア:

[(1, 71567148), (2, 35783574), (3, 23855716), (4, 17891787), (6, 11927858), (12, 5963929), (19, 3766692), (38, 1883346), (57, 1255564), (71, 1007988), (76, 941673), (114, 627782), (142, 503994), (213, 335996), (228, 313891), (284, 251997), (426, 167998), (852, 83999), (1349, 53052), (2698, 26526), (4047, 17684), (4421, 16188), (5396, 13263), (8094, 8842)]