359040032

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2473}}^1$

素因数の和:2845

約数の個数: 48

約数和(自身を含む): 763723800

約数和(自身を除く): 404683768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 349, 416, 698, 1396, 2473, 2792, 4537, 4946, 5584, 9074, 9892, 11168, 18148, 19784, 32149, 36296, 39568, 64298, 72592, 79136, 128596, 145184, 257192, 514384, 863077, 1028768, 1726154, 3452308, 6904616, 11220001, 13809232, 22440002, 27618464, 44880004, 89760008, 179520016, 359040032]

約数ペア:

[(1, 359040032), (2, 179520016), (4, 89760008), (8, 44880004), (13, 27618464), (16, 22440002), (26, 13809232), (32, 11220001), (52, 6904616), (104, 3452308), (208, 1726154), (349, 1028768), (416, 863077), (698, 514384), (1396, 257192), (2473, 145184), (2792, 128596), (4537, 79136), (4946, 72592), (5584, 64298), (9074, 39568), (9892, 36296), (11168, 32149), (18148, 19784)]