68964038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 127491840

約数和(自身を除く): 58527802

約数列:

[1, 2, 11, 13, 22, 26, 59, 61, 67, 118, 122, 134, 143, 286, 649, 671, 737, 767, 793, 871, 1298, 1342, 1474, 1534, 1586, 1742, 3599, 3953, 4087, 7198, 7906, 8174, 8437, 8723, 9581, 16874, 17446, 19162, 39589, 43483, 44957, 46787, 51389, 53131, 79178, 86966, 89914, 93574, 102778, 106262, 241133, 482266, 514657, 565279, 584441, 1029314, 1130558, 1168882, 2652463, 3134729, 5304926, 6269458, 34482019, 68964038]

約数ペア:

[(1, 68964038), (2, 34482019), (11, 6269458), (13, 5304926), (22, 3134729), (26, 2652463), (59, 1168882), (61, 1130558), (67, 1029314), (118, 584441), (122, 565279), (134, 514657), (143, 482266), (286, 241133), (649, 106262), (671, 102778), (737, 93574), (767, 89914), (793, 86966), (871, 79178), (1298, 53131), (1342, 51389), (1474, 46787), (1534, 44957), (1586, 43483), (1742, 39589), (3599, 19162), (3953, 17446), (4087, 16874), (7198, 9581), (7906, 8723), (8174, 8437)]