25631788

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 56084224

約数和(自身を除く): 30452436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1051, 1742, 1876, 2102, 3484, 4204, 6097, 7357, 12194, 13663, 14714, 24388, 27326, 29428, 54652, 70417, 95641, 140834, 191282, 281668, 382564, 492919, 915421, 985838, 1830842, 1971676, 3661684, 6407947, 12815894, 25631788]

約数ペア:

[(1, 25631788), (2, 12815894), (4, 6407947), (7, 3661684), (13, 1971676), (14, 1830842), (26, 985838), (28, 915421), (52, 492919), (67, 382564), (91, 281668), (134, 191282), (182, 140834), (268, 95641), (364, 70417), (469, 54652), (871, 29428), (938, 27326), (1051, 24388), (1742, 14714), (1876, 13663), (2102, 12194), (3484, 7357), (4204, 6097)]