12969088

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 28837440

約数和(自身を除く): 15868352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 151, 176, 244, 302, 352, 488, 604, 671, 704, 976, 1208, 1342, 1408, 1661, 1952, 2416, 2684, 3322, 3904, 4832, 5368, 6644, 7808, 9211, 9664, 10736, 13288, 18422, 19328, 21472, 26576, 36844, 42944, 53152, 73688, 85888, 101321, 106304, 147376, 202642, 212608, 294752, 405284, 589504, 810568, 1179008, 1621136, 3242272, 6484544, 12969088]

約数ペア:

[(1, 12969088), (2, 6484544), (4, 3242272), (8, 1621136), (11, 1179008), (16, 810568), (22, 589504), (32, 405284), (44, 294752), (61, 212608), (64, 202642), (88, 147376), (122, 106304), (128, 101321), (151, 85888), (176, 73688), (244, 53152), (302, 42944), (352, 36844), (488, 26576), (604, 21472), (671, 19328), (704, 18422), (976, 13288), (1208, 10736), (1342, 9664), (1408, 9211), (1661, 7808), (1952, 6644), (2416, 5368), (2684, 4832), (3322, 3904)]