42566368

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:516

約数の個数: 72

約数和(自身を含む): 96290208

約数和(自身を除く): 53723840

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 463, 544, 676, 884, 926, 1352, 1768, 1852, 2704, 2873, 3536, 3704, 5408, 5746, 6019, 7072, 7408, 7871, 11492, 12038, 14816, 15742, 22984, 24076, 31484, 45968, 48152, 62968, 78247, 91936, 96304, 102323, 125936, 156494, 192608, 204646, 251872, 312988, 409292, 625976, 818584, 1251952, 1330199, 1637168, 2503904, 2660398, 3274336, 5320796, 10641592, 21283184, 42566368]

約数ペア:

[(1, 42566368), (2, 21283184), (4, 10641592), (8, 5320796), (13, 3274336), (16, 2660398), (17, 2503904), (26, 1637168), (32, 1330199), (34, 1251952), (52, 818584), (68, 625976), (104, 409292), (136, 312988), (169, 251872), (208, 204646), (221, 192608), (272, 156494), (338, 125936), (416, 102323), (442, 96304), (463, 91936), (544, 78247), (676, 62968), (884, 48152), (926, 45968), (1352, 31484), (1768, 24076), (1852, 22984), (2704, 15742), (2873, 14816), (3536, 12038), (3704, 11492), (5408, 7871), (5746, 7408), (6019, 7072)]