65258464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{593}}^1$

素因数の和:803

約数の個数: 48

約数和(自身を含む): 136216080

約数和(自身を除く): 70957616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 181, 304, 362, 593, 608, 724, 1186, 1448, 2372, 2896, 3439, 4744, 5792, 6878, 9488, 11267, 13756, 18976, 22534, 27512, 45068, 55024, 90136, 107333, 110048, 180272, 214666, 360544, 429332, 858664, 1717328, 2039327, 3434656, 4078654, 8157308, 16314616, 32629232, 65258464]

約数ペア:

[(1, 65258464), (2, 32629232), (4, 16314616), (8, 8157308), (16, 4078654), (19, 3434656), (32, 2039327), (38, 1717328), (76, 858664), (152, 429332), (181, 360544), (304, 214666), (362, 180272), (593, 110048), (608, 107333), (724, 90136), (1186, 55024), (1448, 45068), (2372, 27512), (2896, 22534), (3439, 18976), (4744, 13756), (5792, 11267), (6878, 9488)]