56861744

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:717

約数の個数: 40

約数和(自身を含む): 113140080

約数和(自身を除く): 56278336

約数列:

[1, 2, 4, 8, 16, 73, 89, 146, 178, 292, 356, 547, 584, 712, 1094, 1168, 1424, 2188, 4376, 6497, 8752, 12994, 25988, 39931, 48683, 51976, 79862, 97366, 103952, 159724, 194732, 319448, 389464, 638896, 778928, 3553859, 7107718, 14215436, 28430872, 56861744]

約数ペア:

[(1, 56861744), (2, 28430872), (4, 14215436), (8, 7107718), (16, 3553859), (73, 778928), (89, 638896), (146, 389464), (178, 319448), (292, 194732), (356, 159724), (547, 103952), (584, 97366), (712, 79862), (1094, 51976), (1168, 48683), (1424, 39931), (2188, 25988), (4376, 12994), (6497, 8752)]