71894734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 120605760

約数和(自身を除く): 48711026

約数列:

[1, 2, 17, 23, 34, 46, 89, 178, 391, 782, 1033, 1513, 2047, 2066, 3026, 4094, 17561, 23759, 34799, 35122, 47518, 69598, 91937, 183874, 403903, 807806, 1562929, 2114551, 3125858, 4229102, 35947367, 71894734]

約数ペア:

[(1, 71894734), (2, 35947367), (17, 4229102), (23, 3125858), (34, 2114551), (46, 1562929), (89, 807806), (178, 403903), (391, 183874), (782, 91937), (1033, 69598), (1513, 47518), (2047, 35122), (2066, 34799), (3026, 23759), (4094, 17561)]