47780362

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 85570560

約数和(自身を除く): 37790198

約数列:

[1, 2, 7, 14, 31, 62, 89, 178, 217, 434, 623, 1237, 1246, 2474, 2759, 5518, 8659, 17318, 19313, 38347, 38626, 76694, 110093, 220186, 268429, 536858, 770651, 1541302, 3412883, 6825766, 23890181, 47780362]

約数ペア:

[(1, 47780362), (2, 23890181), (7, 6825766), (14, 3412883), (31, 1541302), (62, 770651), (89, 536858), (178, 268429), (217, 220186), (434, 110093), (623, 76694), (1237, 38626), (1246, 38347), (2474, 19313), (2759, 17318), (5518, 8659)]