38840352

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^2$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 105413616

約数和(自身を除く): 66573264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 97, 129, 172, 194, 258, 291, 344, 388, 516, 582, 688, 776, 1032, 1164, 1376, 1552, 2064, 2328, 3104, 4128, 4171, 4656, 8342, 9312, 9409, 12513, 16684, 18818, 25026, 28227, 33368, 37636, 50052, 56454, 66736, 75272, 100104, 112908, 133472, 150544, 200208, 225816, 301088, 400416, 404587, 451632, 809174, 903264, 1213761, 1618348, 2427522, 3236696, 4855044, 6473392, 9710088, 12946784, 19420176, 38840352]

約数ペア:

[(1, 38840352), (2, 19420176), (3, 12946784), (4, 9710088), (6, 6473392), (8, 4855044), (12, 3236696), (16, 2427522), (24, 1618348), (32, 1213761), (43, 903264), (48, 809174), (86, 451632), (96, 404587), (97, 400416), (129, 301088), (172, 225816), (194, 200208), (258, 150544), (291, 133472), (344, 112908), (388, 100104), (516, 75272), (582, 66736), (688, 56454), (776, 50052), (1032, 37636), (1164, 33368), (1376, 28227), (1552, 25026), (2064, 18818), (2328, 16684), (3104, 12513), (4128, 9409), (4171, 9312), (4656, 8342)]