39419464

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 91445760

約数和(自身を除く): 52026296

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 47, 56, 68, 94, 119, 136, 188, 238, 329, 376, 476, 658, 799, 881, 952, 1316, 1598, 1762, 2632, 3196, 3524, 5593, 6167, 6392, 7048, 11186, 12334, 14977, 22372, 24668, 29954, 41407, 44744, 49336, 59908, 82814, 104839, 119816, 165628, 209678, 289849, 331256, 419356, 579698, 703919, 838712, 1159396, 1407838, 2318792, 2815676, 4927433, 5631352, 9854866, 19709732, 39419464]

約数ペア:

[(1, 39419464), (2, 19709732), (4, 9854866), (7, 5631352), (8, 4927433), (14, 2815676), (17, 2318792), (28, 1407838), (34, 1159396), (47, 838712), (56, 703919), (68, 579698), (94, 419356), (119, 331256), (136, 289849), (188, 209678), (238, 165628), (329, 119816), (376, 104839), (476, 82814), (658, 59908), (799, 49336), (881, 44744), (952, 41407), (1316, 29954), (1598, 24668), (1762, 22372), (2632, 14977), (3196, 12334), (3524, 11186), (5593, 7048), (6167, 6392)]