37888970704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{10949}}^1$

素因数の和:11228

約数の個数: 80

約数和(自身を含む): 80294860800

約数和(自身を除く): 42405890096

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 131, 208, 254, 262, 508, 524, 1016, 1048, 1651, 1703, 2032, 2096, 3302, 3406, 6604, 6812, 10949, 13208, 13624, 16637, 21898, 26416, 27248, 33274, 43796, 66548, 87592, 133096, 142337, 175184, 216281, 266192, 284674, 432562, 569348, 865124, 1138696, 1390523, 1434319, 1730248, 2277392, 2781046, 2868638, 3460496, 5562092, 5737276, 11124184, 11474552, 18076799, 18646147, 22248368, 22949104, 36153598, 37292294, 72307196, 74584588, 144614392, 149169176, 182158513, 289228784, 298338352, 364317026, 728634052, 1457268104, 2368060669, 2914536208, 4736121338, 9472242676, 18944485352, 37888970704]

約数ペア:

[(1, 37888970704), (2, 18944485352), (4, 9472242676), (8, 4736121338), (13, 2914536208), (16, 2368060669), (26, 1457268104), (52, 728634052), (104, 364317026), (127, 298338352), (131, 289228784), (208, 182158513), (254, 149169176), (262, 144614392), (508, 74584588), (524, 72307196), (1016, 37292294), (1048, 36153598), (1651, 22949104), (1703, 22248368), (2032, 18646147), (2096, 18076799), (3302, 11474552), (3406, 11124184), (6604, 5737276), (6812, 5562092), (10949, 3460496), (13208, 2868638), (13624, 2781046), (16637, 2277392), (21898, 1730248), (26416, 1434319), (27248, 1390523), (33274, 1138696), (43796, 865124), (66548, 569348), (87592, 432562), (133096, 284674), (142337, 266192), (175184, 216281)]