71523928

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{7933}}^1$

素因数の和:7976

約数の個数: 48

約数和(自身を含む): 162805680

約数和(自身を除く): 91281752

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 7933, 9016, 15866, 31732, 55531, 63464, 111062, 182459, 222124, 364918, 388717, 444248, 729836, 777434, 1277213, 1459672, 1554868, 2554426, 3109736, 5108852, 8940491, 10217704, 17880982, 35761964, 71523928]

約数ペア:

[(1, 71523928), (2, 35761964), (4, 17880982), (7, 10217704), (8, 8940491), (14, 5108852), (23, 3109736), (28, 2554426), (46, 1554868), (49, 1459672), (56, 1277213), (92, 777434), (98, 729836), (161, 444248), (184, 388717), (196, 364918), (322, 222124), (392, 182459), (644, 111062), (1127, 63464), (1288, 55531), (2254, 31732), (4508, 15866), (7933, 9016)]