28639776

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 84345408

約数和(自身を除く): 55705632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 74, 88, 96, 111, 132, 148, 176, 222, 264, 296, 352, 407, 444, 528, 592, 733, 814, 888, 1056, 1184, 1221, 1466, 1628, 1776, 2199, 2442, 2932, 3256, 3552, 4398, 4884, 5864, 6512, 8063, 8796, 9768, 11728, 13024, 16126, 17592, 19536, 23456, 24189, 27121, 32252, 35184, 39072, 48378, 54242, 64504, 70368, 81363, 96756, 108484, 129008, 162726, 193512, 216968, 258016, 298331, 325452, 387024, 433936, 596662, 650904, 774048, 867872, 894993, 1193324, 1301808, 1789986, 2386648, 2603616, 3579972, 4773296, 7159944, 9546592, 14319888, 28639776]

約数ペア:

[(1, 28639776), (2, 14319888), (3, 9546592), (4, 7159944), (6, 4773296), (8, 3579972), (11, 2603616), (12, 2386648), (16, 1789986), (22, 1301808), (24, 1193324), (32, 894993), (33, 867872), (37, 774048), (44, 650904), (48, 596662), (66, 433936), (74, 387024), (88, 325452), (96, 298331), (111, 258016), (132, 216968), (148, 193512), (176, 162726), (222, 129008), (264, 108484), (296, 96756), (352, 81363), (407, 70368), (444, 64504), (528, 54242), (592, 48378), (733, 39072), (814, 35184), (888, 32252), (1056, 27121), (1184, 24189), (1221, 23456), (1466, 19536), (1628, 17592), (1776, 16126), (2199, 13024), (2442, 11728), (2932, 9768), (3256, 8796), (3552, 8063), (4398, 6512), (4884, 5864)]