72394616

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56207}}^1$

素因数の和:56243

約数の個数: 32

約数和(自身を含む): 161879040

約数和(自身を除く): 89484424

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 56207, 112414, 224828, 393449, 449656, 786898, 1292761, 1573796, 2585522, 3147592, 5171044, 9049327, 10342088, 18098654, 36197308, 72394616]

約数ペア:

[(1, 72394616), (2, 36197308), (4, 18098654), (7, 10342088), (8, 9049327), (14, 5171044), (23, 3147592), (28, 2585522), (46, 1573796), (56, 1292761), (92, 786898), (161, 449656), (184, 393449), (322, 224828), (644, 112414), (1288, 56207)]