28833714

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1$

素因数の和:664

約数の個数: 96

約数和(自身を含む): 79672320

約数和(自身を除く): 50838606

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 58, 63, 78, 87, 91, 117, 126, 174, 182, 203, 234, 261, 273, 377, 406, 522, 546, 607, 609, 754, 819, 1131, 1214, 1218, 1638, 1821, 1827, 2262, 2639, 3393, 3642, 3654, 4249, 5278, 5463, 6786, 7891, 7917, 8498, 10926, 12747, 15782, 15834, 17603, 23673, 23751, 25494, 35206, 38241, 47346, 47502, 52809, 55237, 71019, 76482, 105618, 110474, 123221, 142038, 158427, 165711, 228839, 246442, 316854, 331422, 369663, 457678, 497133, 686517, 739326, 994266, 1108989, 1373034, 1601873, 2059551, 2217978, 3203746, 4119102, 4805619, 9611238, 14416857, 28833714]

約数ペア:

[(1, 28833714), (2, 14416857), (3, 9611238), (6, 4805619), (7, 4119102), (9, 3203746), (13, 2217978), (14, 2059551), (18, 1601873), (21, 1373034), (26, 1108989), (29, 994266), (39, 739326), (42, 686517), (58, 497133), (63, 457678), (78, 369663), (87, 331422), (91, 316854), (117, 246442), (126, 228839), (174, 165711), (182, 158427), (203, 142038), (234, 123221), (261, 110474), (273, 105618), (377, 76482), (406, 71019), (522, 55237), (546, 52809), (607, 47502), (609, 47346), (754, 38241), (819, 35206), (1131, 25494), (1214, 23751), (1218, 23673), (1638, 17603), (1821, 15834), (1827, 15782), (2262, 12747), (2639, 10926), (3393, 8498), (3642, 7917), (3654, 7891), (4249, 6786), (5278, 5463)]