64688134

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 118195200

約数和(自身を除く): 53507066

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 107, 199, 214, 217, 398, 434, 749, 1393, 1498, 1519, 2786, 3038, 3317, 5243, 6169, 6634, 9751, 10486, 12338, 19502, 21293, 23219, 42586, 43183, 46438, 86366, 149051, 162533, 298102, 302281, 325066, 604562, 660083, 1043357, 1320166, 2086714, 4620581, 9241162, 32344067, 64688134]

約数ペア:

[(1, 64688134), (2, 32344067), (7, 9241162), (14, 4620581), (31, 2086714), (49, 1320166), (62, 1043357), (98, 660083), (107, 604562), (199, 325066), (214, 302281), (217, 298102), (398, 162533), (434, 149051), (749, 86366), (1393, 46438), (1498, 43183), (1519, 42586), (2786, 23219), (3038, 21293), (3317, 19502), (5243, 12338), (6169, 10486), (6634, 9751)]