39385252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 76249600

約数和(自身を除く): 36864348

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 124, 146, 229, 292, 458, 589, 916, 1178, 1387, 2263, 2356, 2774, 4351, 4526, 5548, 7099, 8702, 9052, 14198, 16717, 17404, 28396, 33434, 42997, 66868, 85994, 134881, 171988, 269762, 317623, 518227, 539524, 635246, 1036454, 1270492, 2072908, 9846313, 19692626, 39385252]

約数ペア:

[(1, 39385252), (2, 19692626), (4, 9846313), (19, 2072908), (31, 1270492), (38, 1036454), (62, 635246), (73, 539524), (76, 518227), (124, 317623), (146, 269762), (229, 171988), (292, 134881), (458, 85994), (589, 66868), (916, 42997), (1178, 33434), (1387, 28396), (2263, 17404), (2356, 16717), (2774, 14198), (4351, 9052), (4526, 8702), (5548, 7099)]