7131121952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5647}}^1$

素因数の和:5774

約数の個数: 96

約数和(自身を含む): 15485460480

約数和(自身を除く): 8354338528

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 67, 76, 124, 134, 152, 248, 268, 304, 496, 536, 589, 608, 992, 1072, 1178, 1273, 2077, 2144, 2356, 2546, 4154, 4712, 5092, 5647, 8308, 9424, 10184, 11294, 16616, 18848, 20368, 22588, 33232, 39463, 40736, 45176, 66464, 78926, 90352, 107293, 157852, 175057, 180704, 214586, 315704, 350114, 378349, 429172, 631408, 700228, 756698, 858344, 1262816, 1400456, 1513396, 1716688, 2800912, 3026792, 3326083, 3433376, 5601824, 6053584, 6652166, 7188631, 11728819, 12107168, 13304332, 14377262, 23457638, 26608664, 28754524, 46915276, 53217328, 57509048, 93830552, 106434656, 115018096, 187661104, 222847561, 230036192, 375322208, 445695122, 891390244, 1782780488, 3565560976, 7131121952]

約数ペア:

[(1, 7131121952), (2, 3565560976), (4, 1782780488), (8, 891390244), (16, 445695122), (19, 375322208), (31, 230036192), (32, 222847561), (38, 187661104), (62, 115018096), (67, 106434656), (76, 93830552), (124, 57509048), (134, 53217328), (152, 46915276), (248, 28754524), (268, 26608664), (304, 23457638), (496, 14377262), (536, 13304332), (589, 12107168), (608, 11728819), (992, 7188631), (1072, 6652166), (1178, 6053584), (1273, 5601824), (2077, 3433376), (2144, 3326083), (2356, 3026792), (2546, 2800912), (4154, 1716688), (4712, 1513396), (5092, 1400456), (5647, 1262816), (8308, 858344), (9424, 756698), (10184, 700228), (11294, 631408), (16616, 429172), (18848, 378349), (20368, 350114), (22588, 315704), (33232, 214586), (39463, 180704), (40736, 175057), (45176, 157852), (66464, 107293), (78926, 90352)]