1877687552

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{4993}}^1$

素因数の和:5135

約数の個数: 72

約数和(自身を含む): 4072886664

約数和(自身を除く): 2195199112

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 128, 208, 226, 256, 416, 452, 832, 904, 1469, 1664, 1808, 2938, 3328, 3616, 4993, 5876, 7232, 9986, 11752, 14464, 19972, 23504, 28928, 39944, 47008, 64909, 79888, 94016, 129818, 159776, 188032, 259636, 319552, 376064, 519272, 564209, 639104, 1038544, 1128418, 1278208, 2077088, 2256836, 4154176, 4513672, 7334717, 8308352, 9027344, 14669434, 16616704, 18054688, 29338868, 36109376, 58677736, 72218752, 117355472, 144437504, 234710944, 469421888, 938843776, 1877687552]

約数ペア:

[(1, 1877687552), (2, 938843776), (4, 469421888), (8, 234710944), (13, 144437504), (16, 117355472), (26, 72218752), (32, 58677736), (52, 36109376), (64, 29338868), (104, 18054688), (113, 16616704), (128, 14669434), (208, 9027344), (226, 8308352), (256, 7334717), (416, 4513672), (452, 4154176), (832, 2256836), (904, 2077088), (1469, 1278208), (1664, 1128418), (1808, 1038544), (2938, 639104), (3328, 564209), (3616, 519272), (4993, 376064), (5876, 319552), (7232, 259636), (9986, 188032), (11752, 159776), (14464, 129818), (19972, 94016), (23504, 79888), (28928, 64909), (39944, 47008)]