73871728

素因数分解:

$2^4\times 7^1\times {\mathrm{659569}}^1$

素因数の和:659584

約数の個数: 20

約数和(自身を含む): 163573360

約数和(自身を除く): 89701632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 659569, 1319138, 2638276, 4616983, 5276552, 9233966, 10553104, 18467932, 36935864, 73871728]

約数ペア:

[(1, 73871728), (2, 36935864), (4, 18467932), (7, 10553104), (8, 9233966), (14, 5276552), (16, 4616983), (28, 2638276), (56, 1319138), (112, 659569)]