26400044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1430

約数の個数: 48

約数和(自身を含む): 55399680

約数和(自身を除く): 28999636

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1373, 1748, 2746, 4807, 5492, 9614, 15103, 19228, 26087, 30206, 31579, 52174, 60412, 63158, 104348, 126316, 286957, 347369, 573914, 600001, 694738, 1147828, 1200002, 1389476, 2400004, 6600011, 13200022, 26400044]

約数ペア:

[(1, 26400044), (2, 13200022), (4, 6600011), (11, 2400004), (19, 1389476), (22, 1200002), (23, 1147828), (38, 694738), (44, 600001), (46, 573914), (76, 347369), (92, 286957), (209, 126316), (253, 104348), (418, 63158), (437, 60412), (506, 52174), (836, 31579), (874, 30206), (1012, 26087), (1373, 19228), (1748, 15103), (2746, 9614), (4807, 5492)]