75535568

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 149892936

約数和(自身を除く): 74357368

約数列:

[1, 2, 4, 8, 16, 61, 122, 193, 244, 386, 401, 488, 772, 802, 976, 1544, 1604, 3088, 3208, 6416, 11773, 23546, 24461, 47092, 48922, 77393, 94184, 97844, 154786, 188368, 195688, 309572, 391376, 619144, 1238288, 4720973, 9441946, 18883892, 37767784, 75535568]

約数ペア:

[(1, 75535568), (2, 37767784), (4, 18883892), (8, 9441946), (16, 4720973), (61, 1238288), (122, 619144), (193, 391376), (244, 309572), (386, 195688), (401, 188368), (488, 154786), (772, 97844), (802, 94184), (976, 77393), (1544, 48922), (1604, 47092), (3088, 24461), (3208, 23546), (6416, 11773)]