71369254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:732

約数の個数: 32

約数和(自身を含む): 121347072

約数和(自身を除く): 49977818

約数列:

[1, 2, 11, 22, 31, 62, 227, 341, 454, 461, 682, 922, 2497, 4994, 5071, 7037, 10142, 14074, 14291, 28582, 77407, 104647, 154814, 157201, 209294, 314402, 1151117, 2302234, 3244057, 6488114, 35684627, 71369254]

約数ペア:

[(1, 71369254), (2, 35684627), (11, 6488114), (22, 3244057), (31, 2302234), (62, 1151117), (227, 314402), (341, 209294), (454, 157201), (461, 154814), (682, 104647), (922, 77407), (2497, 28582), (4994, 14291), (5071, 14074), (7037, 10142)]