27892956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 84460320

約数和(自身を除く): 56567364

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 49, 52, 78, 82, 84, 89, 91, 98, 123, 147, 156, 164, 178, 182, 196, 246, 267, 273, 287, 294, 356, 364, 492, 533, 534, 546, 574, 588, 623, 637, 861, 1066, 1068, 1092, 1148, 1157, 1246, 1274, 1599, 1722, 1869, 1911, 2009, 2132, 2314, 2492, 2548, 3198, 3444, 3471, 3649, 3731, 3738, 3822, 4018, 4361, 4628, 6027, 6396, 6942, 7298, 7462, 7476, 7644, 8036, 8099, 8722, 10947, 11193, 12054, 13083, 13884, 14596, 14924, 16198, 17444, 21894, 22386, 24108, 24297, 25543, 26117, 26166, 32396, 43788, 44772, 47437, 48594, 51086, 52234, 52332, 56693, 76629, 78351, 94874, 97188, 102172, 104468, 113386, 142311, 153258, 156702, 170079, 178801, 189748, 226772, 284622, 306516, 313404, 332059, 340158, 357602, 536403, 569244, 664118, 680316, 715204, 996177, 1072806, 1328236, 1992354, 2145612, 2324413, 3984708, 4648826, 6973239, 9297652, 13946478, 27892956]

約数ペア:

[(1, 27892956), (2, 13946478), (3, 9297652), (4, 6973239), (6, 4648826), (7, 3984708), (12, 2324413), (13, 2145612), (14, 1992354), (21, 1328236), (26, 1072806), (28, 996177), (39, 715204), (41, 680316), (42, 664118), (49, 569244), (52, 536403), (78, 357602), (82, 340158), (84, 332059), (89, 313404), (91, 306516), (98, 284622), (123, 226772), (147, 189748), (156, 178801), (164, 170079), (178, 156702), (182, 153258), (196, 142311), (246, 113386), (267, 104468), (273, 102172), (287, 97188), (294, 94874), (356, 78351), (364, 76629), (492, 56693), (533, 52332), (534, 52234), (546, 51086), (574, 48594), (588, 47437), (623, 44772), (637, 43788), (861, 32396), (1066, 26166), (1068, 26117), (1092, 25543), (1148, 24297), (1157, 24108), (1246, 22386), (1274, 21894), (1599, 17444), (1722, 16198), (1869, 14924), (1911, 14596), (2009, 13884), (2132, 13083), (2314, 12054), (2492, 11193), (2548, 10947), (3198, 8722), (3444, 8099), (3471, 8036), (3649, 7644), (3731, 7476), (3738, 7462), (3822, 7298), (4018, 6942), (4361, 6396), (4628, 6027)]