28929648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 87275664

約数和(自身を除く): 58346016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 121, 132, 136, 176, 187, 204, 242, 264, 272, 293, 363, 374, 408, 484, 528, 561, 586, 726, 748, 816, 879, 968, 1122, 1172, 1452, 1496, 1758, 1936, 2057, 2244, 2344, 2904, 2992, 3223, 3516, 4114, 4488, 4688, 4981, 5808, 6171, 6446, 7032, 8228, 8976, 9669, 9962, 12342, 12892, 14064, 14943, 16456, 19338, 19924, 24684, 25784, 29886, 32912, 35453, 38676, 39848, 49368, 51568, 54791, 59772, 70906, 77352, 79696, 98736, 106359, 109582, 119544, 141812, 154704, 164373, 212718, 219164, 239088, 283624, 328746, 425436, 438328, 567248, 602701, 657492, 850872, 876656, 1205402, 1314984, 1701744, 1808103, 2410804, 2629968, 3616206, 4821608, 7232412, 9643216, 14464824, 28929648]

約数ペア:

[(1, 28929648), (2, 14464824), (3, 9643216), (4, 7232412), (6, 4821608), (8, 3616206), (11, 2629968), (12, 2410804), (16, 1808103), (17, 1701744), (22, 1314984), (24, 1205402), (33, 876656), (34, 850872), (44, 657492), (48, 602701), (51, 567248), (66, 438328), (68, 425436), (88, 328746), (102, 283624), (121, 239088), (132, 219164), (136, 212718), (176, 164373), (187, 154704), (204, 141812), (242, 119544), (264, 109582), (272, 106359), (293, 98736), (363, 79696), (374, 77352), (408, 70906), (484, 59772), (528, 54791), (561, 51568), (586, 49368), (726, 39848), (748, 38676), (816, 35453), (879, 32912), (968, 29886), (1122, 25784), (1172, 24684), (1452, 19924), (1496, 19338), (1758, 16456), (1936, 14943), (2057, 14064), (2244, 12892), (2344, 12342), (2904, 9962), (2992, 9669), (3223, 8976), (3516, 8228), (4114, 7032), (4488, 6446), (4688, 6171), (4981, 5808)]