64970234

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7879}}^1$

素因数の和:7938

約数の個数: 32

約数和(自身を含む): 121036800

約数和(自身を除く): 56066566

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 7879, 8246, 15758, 55153, 110306, 149701, 244249, 299402, 488498, 1047907, 1709743, 2095814, 3419486, 4640731, 9281462, 32485117, 64970234]

約数ペア:

[(1, 64970234), (2, 32485117), (7, 9281462), (14, 4640731), (19, 3419486), (31, 2095814), (38, 1709743), (62, 1047907), (133, 488498), (217, 299402), (266, 244249), (434, 149701), (589, 110306), (1178, 55153), (4123, 15758), (7879, 8246)]