71365558

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 132814080

約数和(自身を除く): 61448522

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 83, 121, 166, 187, 209, 242, 323, 374, 418, 646, 913, 1331, 1411, 1577, 1826, 2057, 2299, 2662, 2822, 3154, 3553, 4114, 4598, 7106, 10043, 15521, 17347, 20086, 22627, 25289, 26809, 31042, 34694, 39083, 45254, 50578, 53618, 78166, 110473, 170731, 190817, 220946, 294899, 341462, 381634, 429913, 589798, 859826, 1878041, 2098987, 3243889, 3756082, 4197974, 6487778, 35682779, 71365558]

約数ペア:

[(1, 71365558), (2, 35682779), (11, 6487778), (17, 4197974), (19, 3756082), (22, 3243889), (34, 2098987), (38, 1878041), (83, 859826), (121, 589798), (166, 429913), (187, 381634), (209, 341462), (242, 294899), (323, 220946), (374, 190817), (418, 170731), (646, 110473), (913, 78166), (1331, 53618), (1411, 50578), (1577, 45254), (1826, 39083), (2057, 34694), (2299, 31042), (2662, 26809), (2822, 25289), (3154, 22627), (3553, 20086), (4114, 17347), (4598, 15521), (7106, 10043)]