26827768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 32269832

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 79, 88, 136, 158, 187, 227, 316, 374, 454, 632, 748, 869, 908, 1343, 1496, 1738, 1816, 2497, 2686, 3476, 3859, 4994, 5372, 6952, 7718, 9988, 10744, 14773, 15436, 17933, 19976, 29546, 30872, 35866, 42449, 59092, 71732, 84898, 118184, 143464, 169796, 197263, 304861, 339592, 394526, 609722, 789052, 1219444, 1578104, 2438888, 3353471, 6706942, 13413884, 26827768]

約数ペア:

[(1, 26827768), (2, 13413884), (4, 6706942), (8, 3353471), (11, 2438888), (17, 1578104), (22, 1219444), (34, 789052), (44, 609722), (68, 394526), (79, 339592), (88, 304861), (136, 197263), (158, 169796), (187, 143464), (227, 118184), (316, 84898), (374, 71732), (454, 59092), (632, 42449), (748, 35866), (869, 30872), (908, 29546), (1343, 19976), (1496, 17933), (1738, 15436), (1816, 14773), (2497, 10744), (2686, 9988), (3476, 7718), (3859, 6952), (4994, 5372)]