7728828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 19305216

約数和(自身を除く): 11576388

約数列:

[1, 2, 3, 4, 6, 12, 23, 41, 46, 69, 82, 92, 123, 138, 164, 246, 276, 492, 683, 943, 1366, 1886, 2049, 2732, 2829, 3772, 4098, 5658, 8196, 11316, 15709, 28003, 31418, 47127, 56006, 62836, 84009, 94254, 112012, 168018, 188508, 336036, 644069, 1288138, 1932207, 2576276, 3864414, 7728828]

約数ペア:

[(1, 7728828), (2, 3864414), (3, 2576276), (4, 1932207), (6, 1288138), (12, 644069), (23, 336036), (41, 188508), (46, 168018), (69, 112012), (82, 94254), (92, 84009), (123, 62836), (138, 56006), (164, 47127), (246, 31418), (276, 28003), (492, 15709), (683, 11316), (943, 8196), (1366, 5658), (1886, 4098), (2049, 3772), (2732, 2829)]