24686984

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 54665280

約数和(自身を除く): 29978296

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 887, 994, 1774, 1988, 3479, 3548, 3976, 6209, 6958, 7096, 12418, 13916, 24836, 27832, 43463, 49672, 62977, 86926, 125954, 173852, 251908, 347704, 440839, 503816, 881678, 1763356, 3085873, 3526712, 6171746, 12343492, 24686984]

約数ペア:

[(1, 24686984), (2, 12343492), (4, 6171746), (7, 3526712), (8, 3085873), (14, 1763356), (28, 881678), (49, 503816), (56, 440839), (71, 347704), (98, 251908), (142, 173852), (196, 125954), (284, 86926), (392, 62977), (497, 49672), (568, 43463), (887, 27832), (994, 24836), (1774, 13916), (1988, 12418), (3479, 7096), (3548, 6958), (3976, 6209)]