77879872

素因数分解:

$2^6\times 7^1\times {\mathrm{173839}}^1$

素因数の和:173858

約数の個数: 28

約数和(自身を含む): 176621440

約数和(自身を除く): 98741568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 173839, 347678, 695356, 1216873, 1390712, 2433746, 2781424, 4867492, 5562848, 9734984, 11125696, 19469968, 38939936, 77879872]

約数ペア:

[(1, 77879872), (2, 38939936), (4, 19469968), (7, 11125696), (8, 9734984), (14, 5562848), (16, 4867492), (28, 2781424), (32, 2433746), (56, 1390712), (64, 1216873), (112, 695356), (224, 347678), (448, 173839)]