26642028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16693}}^1$

素因数の和:16726

約数の個数: 48

約数和(自身を含む): 74789120

約数和(自身を除く): 48147092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 16693, 33386, 50079, 66772, 100158, 116851, 200316, 233702, 317167, 350553, 467404, 634334, 701106, 951501, 1268668, 1402212, 1903002, 2220169, 3806004, 4440338, 6660507, 8880676, 13321014, 26642028]

約数ペア:

[(1, 26642028), (2, 13321014), (3, 8880676), (4, 6660507), (6, 4440338), (7, 3806004), (12, 2220169), (14, 1903002), (19, 1402212), (21, 1268668), (28, 951501), (38, 701106), (42, 634334), (57, 467404), (76, 350553), (84, 317167), (114, 233702), (133, 200316), (228, 116851), (266, 100158), (399, 66772), (532, 50079), (798, 33386), (1596, 16693)]