38372488

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{809}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 92109150

約数和(自身を除く): 53736662

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 809, 847, 968, 1078, 1618, 1694, 2156, 3236, 3388, 4312, 5663, 5929, 6472, 6776, 8899, 11326, 11858, 17798, 22652, 23716, 35596, 39641, 45304, 47432, 62293, 71192, 79282, 97889, 124586, 158564, 195778, 249172, 317128, 391556, 436051, 498344, 685223, 783112, 872102, 1370446, 1744204, 2740892, 3488408, 4796561, 5481784, 9593122, 19186244, 38372488]

約数ペア:

[(1, 38372488), (2, 19186244), (4, 9593122), (7, 5481784), (8, 4796561), (11, 3488408), (14, 2740892), (22, 1744204), (28, 1370446), (44, 872102), (49, 783112), (56, 685223), (77, 498344), (88, 436051), (98, 391556), (121, 317128), (154, 249172), (196, 195778), (242, 158564), (308, 124586), (392, 97889), (484, 79282), (539, 71192), (616, 62293), (809, 47432), (847, 45304), (968, 39641), (1078, 35596), (1618, 23716), (1694, 22652), (2156, 17798), (3236, 11858), (3388, 11326), (4312, 8899), (5663, 6776), (5929, 6472)]