25641432

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1597}}^1$

素因数の和:1832

約数の個数: 48

約数和(自身を含む): 69800640

約数和(自身を除く): 44159208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1597, 1784, 2007, 2676, 3194, 4014, 4791, 5352, 6388, 8028, 9582, 12776, 14373, 16056, 19164, 28746, 38328, 57492, 114984, 356131, 712262, 1068393, 1424524, 2136786, 2849048, 3205179, 4273572, 6410358, 8547144, 12820716, 25641432]

約数ペア:

[(1, 25641432), (2, 12820716), (3, 8547144), (4, 6410358), (6, 4273572), (8, 3205179), (9, 2849048), (12, 2136786), (18, 1424524), (24, 1068393), (36, 712262), (72, 356131), (223, 114984), (446, 57492), (669, 38328), (892, 28746), (1338, 19164), (1597, 16056), (1784, 14373), (2007, 12776), (2676, 9582), (3194, 8028), (4014, 6388), (4791, 5352)]