65991799552

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1938199}}^1$

素因数の和:1938241

約数の個数: 72

約数和(自身を含む): 158467232000

約数和(自身を除く): 92475432448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 1938199, 3876398, 7752796, 13567393, 15505592, 27134786, 31011184, 36825781, 54269572, 62022368, 73651562, 108539144, 124044736, 147303124, 217078288, 248089472, 257780467, 294606248, 434156576, 496178944, 515560934, 589212496, 868313152, 1031121868, 1178424992, 1736626304, 2062243736, 2356849984, 3473252608, 4124487472, 4713699968, 8248974944, 9427399936, 16497949888, 32995899776, 65991799552]

約数ペア:

[(1, 65991799552), (2, 32995899776), (4, 16497949888), (7, 9427399936), (8, 8248974944), (14, 4713699968), (16, 4124487472), (19, 3473252608), (28, 2356849984), (32, 2062243736), (38, 1736626304), (56, 1178424992), (64, 1031121868), (76, 868313152), (112, 589212496), (128, 515560934), (133, 496178944), (152, 434156576), (224, 294606248), (256, 257780467), (266, 248089472), (304, 217078288), (448, 147303124), (532, 124044736), (608, 108539144), (896, 73651562), (1064, 62022368), (1216, 54269572), (1792, 36825781), (2128, 31011184), (2432, 27134786), (4256, 15505592), (4864, 13567393), (8512, 7752796), (17024, 3876398), (34048, 1938199)]