71678882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 121872384

約数和(自身を除く): 50193502

約数列:

[1, 2, 11, 22, 31, 62, 227, 341, 454, 463, 682, 926, 2497, 4994, 5093, 7037, 10186, 14074, 14353, 28706, 77407, 105101, 154814, 157883, 210202, 315766, 1156111, 2312222, 3258131, 6516262, 35839441, 71678882]

約数ペア:

[(1, 71678882), (2, 35839441), (11, 6516262), (22, 3258131), (31, 2312222), (62, 1156111), (227, 315766), (341, 210202), (454, 157883), (463, 154814), (682, 105101), (926, 77407), (2497, 28706), (4994, 14353), (5093, 14074), (7037, 10186)]