15677544688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{65713}}^1$

素因数の和:65802

約数の個数: 80

約数和(自身を含む): 34680169216

約数和(自身を除く): 19002624528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 481, 496, 592, 806, 962, 1147, 1612, 1924, 2294, 3224, 3848, 4588, 6448, 7696, 9176, 14911, 18352, 29822, 59644, 65713, 119288, 131426, 238576, 262852, 525704, 854269, 1051408, 1708538, 2037103, 2431381, 3417076, 4074206, 4862762, 6834152, 8148412, 9725524, 13668304, 16296824, 19451048, 26482339, 31607953, 32593648, 38902096, 52964678, 63215906, 75372811, 105929356, 126431812, 150745622, 211858712, 252863624, 301491244, 423717424, 505727248, 602982488, 979846543, 1205964976, 1959693086, 3919386172, 7838772344, 15677544688]

約数ペア:

[(1, 15677544688), (2, 7838772344), (4, 3919386172), (8, 1959693086), (13, 1205964976), (16, 979846543), (26, 602982488), (31, 505727248), (37, 423717424), (52, 301491244), (62, 252863624), (74, 211858712), (104, 150745622), (124, 126431812), (148, 105929356), (208, 75372811), (248, 63215906), (296, 52964678), (403, 38902096), (481, 32593648), (496, 31607953), (592, 26482339), (806, 19451048), (962, 16296824), (1147, 13668304), (1612, 9725524), (1924, 8148412), (2294, 6834152), (3224, 4862762), (3848, 4074206), (4588, 3417076), (6448, 2431381), (7696, 2037103), (9176, 1708538), (14911, 1051408), (18352, 854269), (29822, 525704), (59644, 262852), (65713, 238576), (119288, 131426)]