28760112

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 85307040

約数和(自身を除く): 56546928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 71, 72, 87, 97, 116, 142, 144, 174, 194, 213, 232, 261, 284, 291, 348, 388, 426, 464, 522, 568, 582, 639, 696, 776, 852, 873, 1044, 1136, 1164, 1278, 1392, 1552, 1704, 1746, 2059, 2088, 2328, 2556, 2813, 3408, 3492, 4118, 4176, 4656, 5112, 5626, 6177, 6887, 6984, 8236, 8439, 10224, 11252, 12354, 13774, 13968, 16472, 16878, 18531, 20661, 22504, 24708, 25317, 27548, 32944, 33756, 37062, 41322, 45008, 49416, 50634, 55096, 61983, 67512, 74124, 82644, 98832, 101268, 110192, 123966, 135024, 148248, 165288, 199723, 202536, 247932, 296496, 330576, 399446, 405072, 495864, 599169, 798892, 991728, 1198338, 1597784, 1797507, 2396676, 3195568, 3595014, 4793352, 7190028, 9586704, 14380056, 28760112]

約数ペア:

[(1, 28760112), (2, 14380056), (3, 9586704), (4, 7190028), (6, 4793352), (8, 3595014), (9, 3195568), (12, 2396676), (16, 1797507), (18, 1597784), (24, 1198338), (29, 991728), (36, 798892), (48, 599169), (58, 495864), (71, 405072), (72, 399446), (87, 330576), (97, 296496), (116, 247932), (142, 202536), (144, 199723), (174, 165288), (194, 148248), (213, 135024), (232, 123966), (261, 110192), (284, 101268), (291, 98832), (348, 82644), (388, 74124), (426, 67512), (464, 61983), (522, 55096), (568, 50634), (582, 49416), (639, 45008), (696, 41322), (776, 37062), (852, 33756), (873, 32944), (1044, 27548), (1136, 25317), (1164, 24708), (1278, 22504), (1392, 20661), (1552, 18531), (1704, 16878), (1746, 16472), (2059, 13968), (2088, 13774), (2328, 12354), (2556, 11252), (2813, 10224), (3408, 8439), (3492, 8236), (4118, 6984), (4176, 6887), (4656, 6177), (5112, 5626)]