40364064

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10810

約数の個数: 72

約数和(自身を含む): 123626412

約数和(自身を除く): 83262348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 10781, 21562, 32343, 43124, 64686, 86248, 97029, 129372, 140153, 172496, 194058, 258744, 280306, 344992, 388116, 420459, 517488, 560612, 776232, 840918, 1034976, 1121224, 1261377, 1552464, 1681836, 2242448, 2522754, 3104928, 3363672, 4484896, 5045508, 6727344, 10091016, 13454688, 20182032, 40364064]

約数ペア:

[(1, 40364064), (2, 20182032), (3, 13454688), (4, 10091016), (6, 6727344), (8, 5045508), (9, 4484896), (12, 3363672), (13, 3104928), (16, 2522754), (18, 2242448), (24, 1681836), (26, 1552464), (32, 1261377), (36, 1121224), (39, 1034976), (48, 840918), (52, 776232), (72, 560612), (78, 517488), (96, 420459), (104, 388116), (117, 344992), (144, 280306), (156, 258744), (208, 194058), (234, 172496), (288, 140153), (312, 129372), (416, 97029), (468, 86248), (624, 64686), (936, 43124), (1248, 32343), (1872, 21562), (3744, 10781)]