29656872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 97475040

約数和(自身を除く): 67818168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 163, 168, 171, 228, 252, 266, 326, 342, 361, 399, 456, 489, 504, 532, 652, 684, 722, 798, 978, 1064, 1083, 1141, 1197, 1304, 1368, 1444, 1467, 1596, 1956, 2166, 2282, 2394, 2527, 2888, 2934, 3097, 3192, 3249, 3423, 3912, 4332, 4564, 4788, 5054, 5868, 6194, 6498, 6846, 7581, 8664, 9128, 9291, 9576, 10108, 10269, 11736, 12388, 12996, 13692, 15162, 18582, 20216, 20538, 21679, 22743, 24776, 25992, 27384, 27873, 30324, 37164, 41076, 43358, 45486, 55746, 58843, 60648, 65037, 74328, 82152, 86716, 90972, 111492, 117686, 130074, 173432, 176529, 181944, 195111, 222984, 235372, 260148, 353058, 390222, 411901, 470744, 520296, 529587, 706116, 780444, 823802, 1059174, 1235703, 1412232, 1560888, 1647604, 2118348, 2471406, 3295208, 3707109, 4236696, 4942812, 7414218, 9885624, 14828436, 29656872]

約数ペア:

[(1, 29656872), (2, 14828436), (3, 9885624), (4, 7414218), (6, 4942812), (7, 4236696), (8, 3707109), (9, 3295208), (12, 2471406), (14, 2118348), (18, 1647604), (19, 1560888), (21, 1412232), (24, 1235703), (28, 1059174), (36, 823802), (38, 780444), (42, 706116), (56, 529587), (57, 520296), (63, 470744), (72, 411901), (76, 390222), (84, 353058), (114, 260148), (126, 235372), (133, 222984), (152, 195111), (163, 181944), (168, 176529), (171, 173432), (228, 130074), (252, 117686), (266, 111492), (326, 90972), (342, 86716), (361, 82152), (399, 74328), (456, 65037), (489, 60648), (504, 58843), (532, 55746), (652, 45486), (684, 43358), (722, 41076), (798, 37164), (978, 30324), (1064, 27873), (1083, 27384), (1141, 25992), (1197, 24776), (1304, 22743), (1368, 21679), (1444, 20538), (1467, 20216), (1596, 18582), (1956, 15162), (2166, 13692), (2282, 12996), (2394, 12388), (2527, 11736), (2888, 10269), (2934, 10108), (3097, 9576), (3192, 9291), (3249, 9128), (3423, 8664), (3912, 7581), (4332, 6846), (4564, 6498), (4788, 6194), (5054, 5868)]