3640782208

素因数分解:

$2^7\times 7^1\times {\mathrm{4063373}}^1$

素因数の和:4063394

約数の個数: 32

約数和(自身を含む): 8289282960

約数和(自身を除く): 4648500752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 4063373, 8126746, 16253492, 28443611, 32506984, 56887222, 65013968, 113774444, 130027936, 227548888, 260055872, 455097776, 520111744, 910195552, 1820391104, 3640782208]

約数ペア:

[(1, 3640782208), (2, 1820391104), (4, 910195552), (7, 520111744), (8, 455097776), (14, 260055872), (16, 227548888), (28, 130027936), (32, 113774444), (56, 65013968), (64, 56887222), (112, 32506984), (128, 28443611), (224, 16253492), (448, 8126746), (896, 4063373)]