4997608

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:111

約数の個数: 96

約数和(自身を含む): 12722400

約数和(自身を除く): 7724792

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 49, 56, 61, 76, 77, 88, 98, 122, 133, 152, 154, 196, 209, 244, 266, 308, 392, 418, 427, 488, 532, 539, 616, 671, 836, 854, 931, 1064, 1078, 1159, 1342, 1463, 1672, 1708, 1862, 2156, 2318, 2684, 2926, 2989, 3416, 3724, 4312, 4636, 4697, 5368, 5852, 5978, 7448, 8113, 9272, 9394, 10241, 11704, 11956, 12749, 16226, 18788, 20482, 23912, 25498, 32452, 32879, 37576, 40964, 50996, 56791, 64904, 65758, 81928, 89243, 101992, 113582, 131516, 178486, 227164, 263032, 356972, 454328, 624701, 713944, 1249402, 2498804, 4997608]

約数ペア:

[(1, 4997608), (2, 2498804), (4, 1249402), (7, 713944), (8, 624701), (11, 454328), (14, 356972), (19, 263032), (22, 227164), (28, 178486), (38, 131516), (44, 113582), (49, 101992), (56, 89243), (61, 81928), (76, 65758), (77, 64904), (88, 56791), (98, 50996), (122, 40964), (133, 37576), (152, 32879), (154, 32452), (196, 25498), (209, 23912), (244, 20482), (266, 18788), (308, 16226), (392, 12749), (418, 11956), (427, 11704), (488, 10241), (532, 9394), (539, 9272), (616, 8113), (671, 7448), (836, 5978), (854, 5852), (931, 5368), (1064, 4697), (1078, 4636), (1159, 4312), (1342, 3724), (1463, 3416), (1672, 2989), (1708, 2926), (1862, 2684), (2156, 2318)]