28463508

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 80438400

約数和(自身を除く): 51974892

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 37, 51, 54, 68, 74, 102, 108, 111, 148, 153, 204, 222, 306, 333, 419, 444, 459, 612, 629, 666, 838, 918, 999, 1257, 1258, 1332, 1676, 1836, 1887, 1998, 2514, 2516, 3771, 3774, 3996, 5028, 5661, 7123, 7542, 7548, 11313, 11322, 14246, 15084, 15503, 16983, 21369, 22626, 22644, 28492, 31006, 33966, 42738, 45252, 46509, 62012, 64107, 67932, 85476, 93018, 128214, 139527, 186036, 192321, 256428, 263551, 279054, 384642, 418581, 527102, 558108, 769284, 790653, 837162, 1054204, 1581306, 1674324, 2371959, 3162612, 4743918, 7115877, 9487836, 14231754, 28463508]

約数ペア:

[(1, 28463508), (2, 14231754), (3, 9487836), (4, 7115877), (6, 4743918), (9, 3162612), (12, 2371959), (17, 1674324), (18, 1581306), (27, 1054204), (34, 837162), (36, 790653), (37, 769284), (51, 558108), (54, 527102), (68, 418581), (74, 384642), (102, 279054), (108, 263551), (111, 256428), (148, 192321), (153, 186036), (204, 139527), (222, 128214), (306, 93018), (333, 85476), (419, 67932), (444, 64107), (459, 62012), (612, 46509), (629, 45252), (666, 42738), (838, 33966), (918, 31006), (999, 28492), (1257, 22644), (1258, 22626), (1332, 21369), (1676, 16983), (1836, 15503), (1887, 15084), (1998, 14246), (2514, 11322), (2516, 11313), (3771, 7548), (3774, 7542), (3996, 7123), (5028, 5661)]