47708178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2711}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 109347840

約数和(自身を除く): 61639662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 419, 838, 1257, 2514, 2711, 2933, 5422, 5866, 8133, 8799, 16266, 17598, 18977, 37954, 56931, 113862, 1135909, 2271818, 3407727, 6815454, 7951363, 15902726, 23854089, 47708178]

約数ペア:

[(1, 47708178), (2, 23854089), (3, 15902726), (6, 7951363), (7, 6815454), (14, 3407727), (21, 2271818), (42, 1135909), (419, 113862), (838, 56931), (1257, 37954), (2514, 18977), (2711, 17598), (2933, 16266), (5422, 8799), (5866, 8133)]