28496112

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{4271}}^1$

素因数の和:4421

約数の個数: 40

約数和(自身を含む): 74161920

約数和(自身を除く): 45665808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 4271, 6672, 8542, 12813, 17084, 25626, 34168, 51252, 68336, 102504, 205008, 593669, 1187338, 1781007, 2374676, 3562014, 4749352, 7124028, 9498704, 14248056, 28496112]

約数ペア:

[(1, 28496112), (2, 14248056), (3, 9498704), (4, 7124028), (6, 4749352), (8, 3562014), (12, 2374676), (16, 1781007), (24, 1187338), (48, 593669), (139, 205008), (278, 102504), (417, 68336), (556, 51252), (834, 34168), (1112, 25626), (1668, 17084), (2224, 12813), (3336, 8542), (4271, 6672)]