64860544

素因数分解:

$2^7\times 7^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 148838400

約数和(自身を除く): 83977856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 191, 224, 379, 382, 448, 758, 764, 896, 1337, 1516, 1528, 2653, 2674, 3032, 3056, 5306, 5348, 6064, 6112, 10612, 10696, 12128, 12224, 21224, 21392, 24256, 24448, 42448, 42784, 48512, 72389, 84896, 85568, 144778, 169792, 171136, 289556, 339584, 506723, 579112, 1013446, 1158224, 2026892, 2316448, 4053784, 4632896, 8107568, 9265792, 16215136, 32430272, 64860544]

約数ペア:

[(1, 64860544), (2, 32430272), (4, 16215136), (7, 9265792), (8, 8107568), (14, 4632896), (16, 4053784), (28, 2316448), (32, 2026892), (56, 1158224), (64, 1013446), (112, 579112), (128, 506723), (191, 339584), (224, 289556), (379, 171136), (382, 169792), (448, 144778), (758, 85568), (764, 84896), (896, 72389), (1337, 48512), (1516, 42784), (1528, 42448), (2653, 24448), (2674, 24256), (3032, 21392), (3056, 21224), (5306, 12224), (5348, 12128), (6064, 10696), (6112, 10612)]