65067464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2070

約数の個数: 64

約数和(自身を含む): 155053440

約数和(自身を除く): 89985976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 583, 616, 742, 1166, 1484, 1993, 2332, 2968, 3986, 4081, 4664, 7972, 8162, 13951, 15944, 16324, 21923, 27902, 32648, 43846, 55804, 87692, 105629, 111608, 153461, 175384, 211258, 306922, 422516, 613844, 739403, 845032, 1161919, 1227688, 1478806, 2323838, 2957612, 4647676, 5915224, 8133433, 9295352, 16266866, 32533732, 65067464]

約数ペア:

[(1, 65067464), (2, 32533732), (4, 16266866), (7, 9295352), (8, 8133433), (11, 5915224), (14, 4647676), (22, 2957612), (28, 2323838), (44, 1478806), (53, 1227688), (56, 1161919), (77, 845032), (88, 739403), (106, 613844), (154, 422516), (212, 306922), (308, 211258), (371, 175384), (424, 153461), (583, 111608), (616, 105629), (742, 87692), (1166, 55804), (1484, 43846), (1993, 32648), (2332, 27902), (2968, 21923), (3986, 16324), (4081, 15944), (4664, 13951), (7972, 8162)]