72477874

素因数分解:

$2^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{4421}}^1$

素因数の和:5601

約数の個数: 16

約数和(自身を含む): 124382016

約数和(自身を除く): 51904142

約数列:

[1, 2, 7, 14, 1171, 2342, 4421, 8197, 8842, 16394, 30947, 61894, 5176991, 10353982, 36238937, 72477874]

約数ペア:

[(1, 72477874), (2, 36238937), (7, 10353982), (14, 5176991), (1171, 61894), (2342, 30947), (4421, 16394), (8197, 8842)]