38237738

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 73872000

約数和(自身を除く): 35634262

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 79, 98, 154, 158, 449, 539, 553, 869, 898, 1078, 1106, 1738, 3143, 3871, 4939, 6083, 6286, 7742, 9878, 12166, 22001, 34573, 35471, 42581, 44002, 69146, 70942, 85162, 242011, 248297, 390181, 484022, 496594, 780362, 1738079, 2731267, 3476158, 5462534, 19118869, 38237738]

約数ペア:

[(1, 38237738), (2, 19118869), (7, 5462534), (11, 3476158), (14, 2731267), (22, 1738079), (49, 780362), (77, 496594), (79, 484022), (98, 390181), (154, 248297), (158, 242011), (449, 85162), (539, 70942), (553, 69146), (869, 44002), (898, 42581), (1078, 35471), (1106, 34573), (1738, 22001), (3143, 12166), (3871, 9878), (4939, 7742), (6083, 6286)]