23037784

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 31394216

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 149, 154, 251, 298, 308, 502, 596, 616, 1004, 1043, 1192, 1639, 1757, 2008, 2086, 2761, 3278, 3514, 4172, 5522, 6556, 7028, 8344, 11044, 11473, 13112, 14056, 19327, 22088, 22946, 37399, 38654, 45892, 74798, 77308, 91784, 149596, 154616, 261793, 299192, 411389, 523586, 822778, 1047172, 1645556, 2094344, 2879723, 3291112, 5759446, 11518892, 23037784]

約数ペア:

[(1, 23037784), (2, 11518892), (4, 5759446), (7, 3291112), (8, 2879723), (11, 2094344), (14, 1645556), (22, 1047172), (28, 822778), (44, 523586), (56, 411389), (77, 299192), (88, 261793), (149, 154616), (154, 149596), (251, 91784), (298, 77308), (308, 74798), (502, 45892), (596, 38654), (616, 37399), (1004, 22946), (1043, 22088), (1192, 19327), (1639, 14056), (1757, 13112), (2008, 11473), (2086, 11044), (2761, 8344), (3278, 7028), (3514, 6556), (4172, 5522)]