70887138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 171770880

約数和(自身を除く): 100883742

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 211, 266, 399, 421, 422, 633, 798, 842, 1263, 1266, 1477, 2526, 2947, 2954, 4009, 4431, 5894, 7999, 8018, 8841, 8862, 12027, 15998, 17682, 23997, 24054, 28063, 47994, 55993, 56126, 84189, 88831, 111986, 167979, 168378, 177662, 266493, 335958, 532986, 621817, 1243634, 1687789, 1865451, 3375578, 3730902, 5063367, 10126734, 11814523, 23629046, 35443569, 70887138]

約数ペア:

[(1, 70887138), (2, 35443569), (3, 23629046), (6, 11814523), (7, 10126734), (14, 5063367), (19, 3730902), (21, 3375578), (38, 1865451), (42, 1687789), (57, 1243634), (114, 621817), (133, 532986), (211, 335958), (266, 266493), (399, 177662), (421, 168378), (422, 167979), (633, 111986), (798, 88831), (842, 84189), (1263, 56126), (1266, 55993), (1477, 47994), (2526, 28063), (2947, 24054), (2954, 23997), (4009, 17682), (4431, 15998), (5894, 12027), (7999, 8862), (8018, 8841)]