66817936

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:599

約数の個数: 40

約数和(自身を含む): 132602624

約数和(自身を除く): 65784688

約数列:

[1, 2, 4, 8, 16, 61, 122, 223, 244, 307, 446, 488, 614, 892, 976, 1228, 1784, 2456, 3568, 4912, 13603, 18727, 27206, 37454, 54412, 68461, 74908, 108824, 136922, 149816, 217648, 273844, 299632, 547688, 1095376, 4176121, 8352242, 16704484, 33408968, 66817936]

約数ペア:

[(1, 66817936), (2, 33408968), (4, 16704484), (8, 8352242), (16, 4176121), (61, 1095376), (122, 547688), (223, 299632), (244, 273844), (307, 217648), (446, 149816), (488, 136922), (614, 108824), (892, 74908), (976, 68461), (1228, 54412), (1784, 37454), (2456, 27206), (3568, 18727), (4912, 13603)]