2019906189056

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{16823579}}^1$

素因数の和:16823669

約数の個数: 72

約数和(自身を含む): 4676686062720

約数和(自身を除く): 2656779873664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 896, 938, 1072, 1792, 1876, 2144, 3752, 4288, 7504, 8576, 15008, 17152, 30016, 60032, 120064, 16823579, 33647158, 67294316, 117765053, 134588632, 235530106, 269177264, 471060212, 538354528, 942120424, 1076709056, 1127179793, 1884240848, 2153418112, 2254359586, 3768481696, 4306836224, 4508719172, 7536963392, 7890258551, 9017438344, 15073926784, 15780517102, 18034876688, 30147853568, 31561034204, 36069753376, 63122068408, 72139506752, 126244136816, 144279013504, 252488273632, 288558027008, 504976547264, 1009953094528, 2019906189056]

約数ペア:

[(1, 2019906189056), (2, 1009953094528), (4, 504976547264), (7, 288558027008), (8, 252488273632), (14, 144279013504), (16, 126244136816), (28, 72139506752), (32, 63122068408), (56, 36069753376), (64, 31561034204), (67, 30147853568), (112, 18034876688), (128, 15780517102), (134, 15073926784), (224, 9017438344), (256, 7890258551), (268, 7536963392), (448, 4508719172), (469, 4306836224), (536, 3768481696), (896, 2254359586), (938, 2153418112), (1072, 1884240848), (1792, 1127179793), (1876, 1076709056), (2144, 942120424), (3752, 538354528), (4288, 471060212), (7504, 269177264), (8576, 235530106), (15008, 134588632), (17152, 117765053), (30016, 67294316), (60032, 33647158), (120064, 16823579)]