71018504

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{9941}}^1$

素因数の和:10013

約数の個数: 32

約数和(自身を含む): 143164800

約数和(自身を除く): 72146296

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 9941, 19882, 39764, 79528, 188879, 377758, 467227, 755516, 934454, 1511032, 1868908, 3737816, 8877313, 17754626, 35509252, 71018504]

約数ペア:

[(1, 71018504), (2, 35509252), (4, 17754626), (8, 8877313), (19, 3737816), (38, 1868908), (47, 1511032), (76, 934454), (94, 755516), (152, 467227), (188, 377758), (376, 188879), (893, 79528), (1786, 39764), (3572, 19882), (7144, 9941)]