66497728

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 84

約数和(自身を含む): 150262336

約数和(自身を除く): 83764608

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 176, 242, 248, 277, 341, 352, 484, 496, 554, 682, 704, 968, 992, 1108, 1364, 1936, 1984, 2216, 2728, 3047, 3751, 3872, 4432, 5456, 6094, 7502, 7744, 8587, 8864, 10912, 12188, 15004, 17174, 17728, 21824, 24376, 30008, 33517, 34348, 48752, 60016, 67034, 68696, 94457, 97504, 120032, 134068, 137392, 188914, 195008, 240064, 268136, 274784, 377828, 536272, 549568, 755656, 1039027, 1072544, 1511312, 2078054, 2145088, 3022624, 4156108, 6045248, 8312216, 16624432, 33248864, 66497728]

約数ペア:

[(1, 66497728), (2, 33248864), (4, 16624432), (8, 8312216), (11, 6045248), (16, 4156108), (22, 3022624), (31, 2145088), (32, 2078054), (44, 1511312), (62, 1072544), (64, 1039027), (88, 755656), (121, 549568), (124, 536272), (176, 377828), (242, 274784), (248, 268136), (277, 240064), (341, 195008), (352, 188914), (484, 137392), (496, 134068), (554, 120032), (682, 97504), (704, 94457), (968, 68696), (992, 67034), (1108, 60016), (1364, 48752), (1936, 34348), (1984, 33517), (2216, 30008), (2728, 24376), (3047, 21824), (3751, 17728), (3872, 17174), (4432, 15004), (5456, 12188), (6094, 10912), (7502, 8864), (7744, 8587)]