65102212

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 133499520

約数和(自身を除く): 68397308

約数列:

[1, 2, 4, 7, 14, 28, 83, 109, 166, 218, 257, 332, 436, 514, 581, 763, 1028, 1162, 1526, 1799, 2324, 3052, 3598, 7196, 9047, 18094, 21331, 28013, 36188, 42662, 56026, 63329, 85324, 112052, 126658, 149317, 196091, 253316, 298634, 392182, 597268, 784364, 2325079, 4650158, 9300316, 16275553, 32551106, 65102212]

約数ペア:

[(1, 65102212), (2, 32551106), (4, 16275553), (7, 9300316), (14, 4650158), (28, 2325079), (83, 784364), (109, 597268), (166, 392182), (218, 298634), (257, 253316), (332, 196091), (436, 149317), (514, 126658), (581, 112052), (763, 85324), (1028, 63329), (1162, 56026), (1526, 42662), (1799, 36188), (2324, 28013), (3052, 21331), (3598, 18094), (7196, 9047)]