13820632

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 17283368

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 59, 89, 94, 118, 178, 188, 236, 329, 356, 376, 413, 472, 623, 658, 712, 826, 1246, 1316, 1652, 2492, 2632, 2773, 3304, 4183, 4984, 5251, 5546, 8366, 10502, 11092, 16732, 19411, 21004, 22184, 29281, 33464, 36757, 38822, 42008, 58562, 73514, 77644, 117124, 147028, 155288, 234248, 246797, 294056, 493594, 987188, 1727579, 1974376, 3455158, 6910316, 13820632]

約数ペア:

[(1, 13820632), (2, 6910316), (4, 3455158), (7, 1974376), (8, 1727579), (14, 987188), (28, 493594), (47, 294056), (56, 246797), (59, 234248), (89, 155288), (94, 147028), (118, 117124), (178, 77644), (188, 73514), (236, 58562), (329, 42008), (356, 38822), (376, 36757), (413, 33464), (472, 29281), (623, 22184), (658, 21004), (712, 19411), (826, 16732), (1246, 11092), (1316, 10502), (1652, 8366), (2492, 5546), (2632, 5251), (2773, 4984), (3304, 4183)]