91629538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 189681408

約数和(自身を除く): 98051870

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 407, 481, 518, 814, 962, 1001, 1237, 2002, 2474, 2849, 3367, 5291, 5698, 6734, 8659, 10582, 13607, 16081, 17318, 27214, 32162, 37037, 45769, 74074, 91538, 95249, 112567, 176891, 190498, 225134, 320383, 353782, 503459, 594997, 640766, 1006918, 1189994, 1238237, 2476474, 3524213, 4164979, 6544967, 7048426, 8329958, 13089934, 45814769, 91629538]

約数ペア:

[(1, 91629538), (2, 45814769), (7, 13089934), (11, 8329958), (13, 7048426), (14, 6544967), (22, 4164979), (26, 3524213), (37, 2476474), (74, 1238237), (77, 1189994), (91, 1006918), (143, 640766), (154, 594997), (182, 503459), (259, 353782), (286, 320383), (407, 225134), (481, 190498), (518, 176891), (814, 112567), (962, 95249), (1001, 91538), (1237, 74074), (2002, 45769), (2474, 37037), (2849, 32162), (3367, 27214), (5291, 17318), (5698, 16081), (6734, 13607), (8659, 10582)]