8497572804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{474937}}^1$

素因数の和:475025

約数の個数: 72

約数和(自身を含む): 24894350208

約数和(自身を除く): 16396777404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 474937, 949874, 1424811, 1899748, 2849622, 3324559, 4274433, 5699244, 6649118, 8548866, 9973677, 13298236, 17097732, 19947354, 29921031, 33720527, 39894708, 59842062, 67441054, 101161581, 119684124, 134882108, 202323162, 236043689, 303484743, 404646324, 472087378, 606969486, 708131067, 944174756, 1213938972, 1416262134, 2124393201, 2832524268, 4248786402, 8497572804]

約数ペア:

[(1, 8497572804), (2, 4248786402), (3, 2832524268), (4, 2124393201), (6, 1416262134), (7, 1213938972), (9, 944174756), (12, 708131067), (14, 606969486), (18, 472087378), (21, 404646324), (28, 303484743), (36, 236043689), (42, 202323162), (63, 134882108), (71, 119684124), (84, 101161581), (126, 67441054), (142, 59842062), (213, 39894708), (252, 33720527), (284, 29921031), (426, 19947354), (497, 17097732), (639, 13298236), (852, 9973677), (994, 8548866), (1278, 6649118), (1491, 5699244), (1988, 4274433), (2556, 3324559), (2982, 2849622), (4473, 1899748), (5964, 1424811), (8946, 949874), (17892, 474937)]