28910952

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19121}}^1$

素因数の和:19143

約数の個数: 64

約数和(自身を含む): 91785600

約数和(自身を除く): 62874648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 19121, 38242, 57363, 76484, 114726, 133847, 152968, 172089, 229452, 267694, 344178, 401541, 458904, 516267, 535388, 688356, 803082, 1032534, 1070776, 1204623, 1376712, 1606164, 2065068, 2409246, 3212328, 3613869, 4130136, 4818492, 7227738, 9636984, 14455476, 28910952]

約数ペア:

[(1, 28910952), (2, 14455476), (3, 9636984), (4, 7227738), (6, 4818492), (7, 4130136), (8, 3613869), (9, 3212328), (12, 2409246), (14, 2065068), (18, 1606164), (21, 1376712), (24, 1204623), (27, 1070776), (28, 1032534), (36, 803082), (42, 688356), (54, 535388), (56, 516267), (63, 458904), (72, 401541), (84, 344178), (108, 267694), (126, 229452), (168, 172089), (189, 152968), (216, 133847), (252, 114726), (378, 76484), (504, 57363), (756, 38242), (1512, 19121)]