40431516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{557}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 98993664

約数和(自身を除く): 58562148

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 263, 276, 526, 557, 789, 1052, 1114, 1578, 1671, 2228, 3156, 3342, 6049, 6684, 12098, 12811, 18147, 24196, 25622, 36294, 38433, 51244, 72588, 76866, 146491, 153732, 292982, 439473, 585964, 878946, 1757892, 3369293, 6738586, 10107879, 13477172, 20215758, 40431516]

約数ペア:

[(1, 40431516), (2, 20215758), (3, 13477172), (4, 10107879), (6, 6738586), (12, 3369293), (23, 1757892), (46, 878946), (69, 585964), (92, 439473), (138, 292982), (263, 153732), (276, 146491), (526, 76866), (557, 72588), (789, 51244), (1052, 38433), (1114, 36294), (1578, 25622), (1671, 24196), (2228, 18147), (3156, 12811), (3342, 12098), (6049, 6684)]