42794556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3889}}^1$

素因数の和:4034

約数の個数: 48

約数和(自身を含む): 115019520

約数和(自身を除く): 72224964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 3889, 5502, 7778, 11004, 11667, 15556, 23334, 27223, 46668, 54446, 81669, 108892, 163338, 326676, 509459, 1018918, 1528377, 2037836, 3056754, 3566213, 6113508, 7132426, 10698639, 14264852, 21397278, 42794556]

約数ペア:

[(1, 42794556), (2, 21397278), (3, 14264852), (4, 10698639), (6, 7132426), (7, 6113508), (12, 3566213), (14, 3056754), (21, 2037836), (28, 1528377), (42, 1018918), (84, 509459), (131, 326676), (262, 163338), (393, 108892), (524, 81669), (786, 54446), (917, 46668), (1572, 27223), (1834, 23334), (2751, 15556), (3668, 11667), (3889, 11004), (5502, 7778)]