71153456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3709}}^1$

素因数の和:3837

約数の個数: 40

約数和(自身を含む): 151813200

約数和(自身を除く): 80659744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2398, 3709, 4796, 7418, 9592, 14836, 19184, 29672, 40799, 59344, 81598, 163196, 326392, 404281, 652784, 808562, 1617124, 3234248, 4447091, 6468496, 8894182, 17788364, 35576728, 71153456]

約数ペア:

[(1, 71153456), (2, 35576728), (4, 17788364), (8, 8894182), (11, 6468496), (16, 4447091), (22, 3234248), (44, 1617124), (88, 808562), (109, 652784), (176, 404281), (218, 326392), (436, 163196), (872, 81598), (1199, 59344), (1744, 40799), (2398, 29672), (3709, 19184), (4796, 14836), (7418, 9592)]