7853384

素因数分解:

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

素因数の和:115

約数の個数: 96

約数和(自身を含む): 19790400

約数和(自身を除く): 11937016

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 44, 56, 61, 76, 77, 88, 121, 122, 133, 152, 154, 209, 242, 244, 266, 308, 418, 427, 484, 488, 532, 616, 671, 836, 847, 854, 968, 1064, 1159, 1342, 1463, 1672, 1694, 1708, 2299, 2318, 2684, 2926, 3388, 3416, 4598, 4636, 4697, 5368, 5852, 6776, 7381, 8113, 9196, 9272, 9394, 11704, 12749, 14762, 16093, 16226, 18392, 18788, 25498, 29524, 32186, 32452, 37576, 50996, 51667, 59048, 64372, 64904, 89243, 101992, 103334, 128744, 140239, 178486, 206668, 280478, 356972, 413336, 560956, 713944, 981673, 1121912, 1963346, 3926692, 7853384]

約数ペア:

[(1, 7853384), (2, 3926692), (4, 1963346), (7, 1121912), (8, 981673), (11, 713944), (14, 560956), (19, 413336), (22, 356972), (28, 280478), (38, 206668), (44, 178486), (56, 140239), (61, 128744), (76, 103334), (77, 101992), (88, 89243), (121, 64904), (122, 64372), (133, 59048), (152, 51667), (154, 50996), (209, 37576), (242, 32452), (244, 32186), (266, 29524), (308, 25498), (418, 18788), (427, 18392), (484, 16226), (488, 16093), (532, 14762), (616, 12749), (671, 11704), (836, 9394), (847, 9272), (854, 9196), (968, 8113), (1064, 7381), (1159, 6776), (1342, 5852), (1463, 5368), (1672, 4697), (1694, 4636), (1708, 4598), (2299, 3416), (2318, 3388), (2684, 2926)]