38992281118

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{8861}}^1$

素因数の和:9193

約数の個数: 64

約数和(自身を含む): 71667348480

約数和(自身を除く): 32675067362

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 233, 266, 466, 497, 994, 1349, 1631, 2698, 3262, 4427, 8854, 8861, 9443, 16543, 17722, 18886, 30989, 33086, 61978, 62027, 115801, 124054, 168359, 231602, 314317, 336718, 628634, 629131, 1178513, 1258262, 2064613, 2200219, 2357026, 4129226, 4400438, 4403917, 8807834, 11953489, 14452291, 23906978, 28904582, 39227647, 78455294, 83674423, 146587523, 167348846, 274593529, 293175046, 549187058, 1026112661, 2052225322, 2785162937, 5570325874, 19496140559, 38992281118]

約数ペア:

[(1, 38992281118), (2, 19496140559), (7, 5570325874), (14, 2785162937), (19, 2052225322), (38, 1026112661), (71, 549187058), (133, 293175046), (142, 274593529), (233, 167348846), (266, 146587523), (466, 83674423), (497, 78455294), (994, 39227647), (1349, 28904582), (1631, 23906978), (2698, 14452291), (3262, 11953489), (4427, 8807834), (8854, 4403917), (8861, 4400438), (9443, 4129226), (16543, 2357026), (17722, 2200219), (18886, 2064613), (30989, 1258262), (33086, 1178513), (61978, 629131), (62027, 628634), (115801, 336718), (124054, 314317), (168359, 231602)]