13027144192

素因数分解:

$2^9\times {\mathrm{19}}^2\times {\mathrm{70481}}^1$

素因数の和:70537

約数の個数: 60

約数和(自身を含む): 27471275766

約数和(自身を除く): 14444131574

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 361, 512, 608, 722, 1216, 1444, 2432, 2888, 4864, 5776, 9728, 11552, 23104, 46208, 70481, 92416, 140962, 184832, 281924, 563848, 1127696, 1339139, 2255392, 2678278, 4510784, 5356556, 9021568, 10713112, 18043136, 21426224, 25443641, 36086272, 42852448, 50887282, 85704896, 101774564, 171409792, 203549128, 342819584, 407098256, 685639168, 814196512, 1628393024, 3256786048, 6513572096, 13027144192]

約数ペア:

[(1, 13027144192), (2, 6513572096), (4, 3256786048), (8, 1628393024), (16, 814196512), (19, 685639168), (32, 407098256), (38, 342819584), (64, 203549128), (76, 171409792), (128, 101774564), (152, 85704896), (256, 50887282), (304, 42852448), (361, 36086272), (512, 25443641), (608, 21426224), (722, 18043136), (1216, 10713112), (1444, 9021568), (2432, 5356556), (2888, 4510784), (4864, 2678278), (5776, 2255392), (9728, 1339139), (11552, 1127696), (23104, 563848), (46208, 281924), (70481, 184832), (92416, 140962)]