29138976

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 144

約数和(自身を含む): 89159616

約数和(自身を除く): 60020640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 69, 72, 83, 92, 96, 106, 138, 144, 159, 166, 184, 207, 212, 249, 276, 288, 318, 332, 368, 414, 424, 477, 498, 552, 636, 664, 736, 747, 828, 848, 954, 996, 1104, 1219, 1272, 1328, 1494, 1656, 1696, 1908, 1909, 1992, 2208, 2438, 2544, 2656, 2988, 3312, 3657, 3816, 3818, 3984, 4399, 4876, 5088, 5727, 5976, 6624, 7314, 7632, 7636, 7968, 8798, 9752, 10971, 11454, 11952, 13197, 14628, 15264, 15272, 17181, 17596, 19504, 21942, 22908, 23904, 26394, 29256, 30544, 34362, 35192, 39008, 39591, 43884, 45816, 52788, 58512, 61088, 68724, 70384, 79182, 87768, 91632, 101177, 105576, 117024, 137448, 140768, 158364, 175536, 183264, 202354, 211152, 274896, 303531, 316728, 351072, 404708, 422304, 549792, 607062, 633456, 809416, 910593, 1214124, 1266912, 1618832, 1821186, 2428248, 3237664, 3642372, 4856496, 7284744, 9712992, 14569488, 29138976]

約数ペア:

[(1, 29138976), (2, 14569488), (3, 9712992), (4, 7284744), (6, 4856496), (8, 3642372), (9, 3237664), (12, 2428248), (16, 1821186), (18, 1618832), (23, 1266912), (24, 1214124), (32, 910593), (36, 809416), (46, 633456), (48, 607062), (53, 549792), (69, 422304), (72, 404708), (83, 351072), (92, 316728), (96, 303531), (106, 274896), (138, 211152), (144, 202354), (159, 183264), (166, 175536), (184, 158364), (207, 140768), (212, 137448), (249, 117024), (276, 105576), (288, 101177), (318, 91632), (332, 87768), (368, 79182), (414, 70384), (424, 68724), (477, 61088), (498, 58512), (552, 52788), (636, 45816), (664, 43884), (736, 39591), (747, 39008), (828, 35192), (848, 34362), (954, 30544), (996, 29256), (1104, 26394), (1219, 23904), (1272, 22908), (1328, 21942), (1494, 19504), (1656, 17596), (1696, 17181), (1908, 15272), (1909, 15264), (1992, 14628), (2208, 13197), (2438, 11952), (2544, 11454), (2656, 10971), (2988, 9752), (3312, 8798), (3657, 7968), (3816, 7636), (3818, 7632), (3984, 7314), (4399, 6624), (4876, 5976), (5088, 5727)]