28595532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:116

約数の個数: 144

約数和(自身を含む): 86026752

約数和(自身を除く): 57431220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 41, 42, 46, 57, 69, 76, 82, 84, 92, 114, 123, 133, 138, 161, 164, 228, 246, 266, 276, 287, 322, 361, 399, 437, 483, 492, 532, 574, 644, 722, 779, 798, 861, 874, 943, 966, 1083, 1148, 1311, 1444, 1558, 1596, 1722, 1748, 1886, 1932, 2166, 2337, 2527, 2622, 2829, 3059, 3116, 3444, 3772, 4332, 4674, 5054, 5244, 5453, 5658, 6118, 6601, 7581, 8303, 9177, 9348, 10108, 10906, 11316, 12236, 13202, 14801, 15162, 16359, 16606, 17917, 18354, 19803, 21812, 24909, 26404, 29602, 30324, 32718, 33212, 35834, 36708, 39606, 44403, 49818, 53751, 58121, 59204, 65436, 71668, 79212, 88806, 99636, 103607, 107502, 116242, 125419, 174363, 177612, 207214, 215004, 232484, 250838, 310821, 340423, 348726, 376257, 414428, 501676, 621642, 680846, 697452, 752514, 1021269, 1243284, 1361692, 1505028, 2042538, 2382961, 4085076, 4765922, 7148883, 9531844, 14297766, 28595532]

約数ペア:

[(1, 28595532), (2, 14297766), (3, 9531844), (4, 7148883), (6, 4765922), (7, 4085076), (12, 2382961), (14, 2042538), (19, 1505028), (21, 1361692), (23, 1243284), (28, 1021269), (38, 752514), (41, 697452), (42, 680846), (46, 621642), (57, 501676), (69, 414428), (76, 376257), (82, 348726), (84, 340423), (92, 310821), (114, 250838), (123, 232484), (133, 215004), (138, 207214), (161, 177612), (164, 174363), (228, 125419), (246, 116242), (266, 107502), (276, 103607), (287, 99636), (322, 88806), (361, 79212), (399, 71668), (437, 65436), (483, 59204), (492, 58121), (532, 53751), (574, 49818), (644, 44403), (722, 39606), (779, 36708), (798, 35834), (861, 33212), (874, 32718), (943, 30324), (966, 29602), (1083, 26404), (1148, 24909), (1311, 21812), (1444, 19803), (1558, 18354), (1596, 17917), (1722, 16606), (1748, 16359), (1886, 15162), (1932, 14801), (2166, 13202), (2337, 12236), (2527, 11316), (2622, 10906), (2829, 10108), (3059, 9348), (3116, 9177), (3444, 8303), (3772, 7581), (4332, 6601), (4674, 6118), (5054, 5658), (5244, 5453)]