4140112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 8785152

約数和(自身を除く): 4645040

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 491, 496, 527, 982, 1054, 1964, 2108, 3928, 4216, 7856, 8347, 8432, 15221, 16694, 30442, 33388, 60884, 66776, 121768, 133552, 243536, 258757, 517514, 1035028, 2070056, 4140112]

約数ペア:

[(1, 4140112), (2, 2070056), (4, 1035028), (8, 517514), (16, 258757), (17, 243536), (31, 133552), (34, 121768), (62, 66776), (68, 60884), (124, 33388), (136, 30442), (248, 16694), (272, 15221), (491, 8432), (496, 8347), (527, 7856), (982, 4216), (1054, 3928), (1964, 2108)]