27955304

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 63244800

約数和(自身を除く): 35289496

約数列:

[1, 2, 4, 8, 13, 23, 26, 29, 31, 46, 52, 58, 62, 92, 104, 116, 124, 169, 184, 232, 248, 299, 338, 377, 403, 598, 667, 676, 713, 754, 806, 899, 1196, 1334, 1352, 1426, 1508, 1612, 1798, 2392, 2668, 2852, 3016, 3224, 3596, 3887, 4901, 5239, 5336, 5704, 7192, 7774, 8671, 9269, 9802, 10478, 11687, 15548, 17342, 18538, 19604, 20677, 20956, 23374, 31096, 34684, 37076, 39208, 41354, 41912, 46748, 69368, 74152, 82708, 93496, 112723, 120497, 151931, 165416, 225446, 240994, 268801, 303862, 450892, 481988, 537602, 607724, 901784, 963976, 1075204, 1215448, 2150408, 3494413, 6988826, 13977652, 27955304]

約数ペア:

[(1, 27955304), (2, 13977652), (4, 6988826), (8, 3494413), (13, 2150408), (23, 1215448), (26, 1075204), (29, 963976), (31, 901784), (46, 607724), (52, 537602), (58, 481988), (62, 450892), (92, 303862), (104, 268801), (116, 240994), (124, 225446), (169, 165416), (184, 151931), (232, 120497), (248, 112723), (299, 93496), (338, 82708), (377, 74152), (403, 69368), (598, 46748), (667, 41912), (676, 41354), (713, 39208), (754, 37076), (806, 34684), (899, 31096), (1196, 23374), (1334, 20956), (1352, 20677), (1426, 19604), (1508, 18538), (1612, 17342), (1798, 15548), (2392, 11687), (2668, 10478), (2852, 9802), (3016, 9269), (3224, 8671), (3596, 7774), (3887, 7192), (4901, 5704), (5239, 5336)]