13851569046016

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67131131}}^1$

素因数の和:67131193

約数の個数: 80

約数和(自身を含む): 30766466320128

約数和(自身を除く): 16914897274112

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 15872, 25792, 51584, 103168, 206336, 67131131, 134262262, 268524524, 537049048, 872704703, 1074098096, 1745409406, 2081065061, 2148196192, 3490818812, 4162130122, 4296392384, 6981637624, 8324260244, 8592784768, 13963275248, 16648520488, 17185569536, 27053845793, 27926550496, 33297040976, 34371139072, 54107691586, 55853100992, 66594081952, 108215383172, 111706201984, 133188163904, 216430766344, 223412403968, 266376327808, 432861532688, 446824807936, 532752655616, 865723065376, 1065505311232, 1731446130752, 3462892261504, 6925784523008, 13851569046016]

約数ペア:

[(1, 13851569046016), (2, 6925784523008), (4, 3462892261504), (8, 1731446130752), (13, 1065505311232), (16, 865723065376), (26, 532752655616), (31, 446824807936), (32, 432861532688), (52, 266376327808), (62, 223412403968), (64, 216430766344), (104, 133188163904), (124, 111706201984), (128, 108215383172), (208, 66594081952), (248, 55853100992), (256, 54107691586), (403, 34371139072), (416, 33297040976), (496, 27926550496), (512, 27053845793), (806, 17185569536), (832, 16648520488), (992, 13963275248), (1612, 8592784768), (1664, 8324260244), (1984, 6981637624), (3224, 4296392384), (3328, 4162130122), (3968, 3490818812), (6448, 2148196192), (6656, 2081065061), (7936, 1745409406), (12896, 1074098096), (15872, 872704703), (25792, 537049048), (51584, 268524524), (103168, 134262262), (206336, 67131131)]