25644032

素因数分解:

$2^{10}\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:416

約数の個数: 44

約数和(自身を含む): 52075680

約数和(自身を除く): 26431648

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 317, 512, 632, 634, 1024, 1264, 1268, 2528, 2536, 5056, 5072, 10112, 10144, 20224, 20288, 25043, 40448, 40576, 50086, 80896, 81152, 100172, 162304, 200344, 324608, 400688, 801376, 1602752, 3205504, 6411008, 12822016, 25644032]

約数ペア:

[(1, 25644032), (2, 12822016), (4, 6411008), (8, 3205504), (16, 1602752), (32, 801376), (64, 400688), (79, 324608), (128, 200344), (158, 162304), (256, 100172), (316, 81152), (317, 80896), (512, 50086), (632, 40576), (634, 40448), (1024, 25043), (1264, 20288), (1268, 20224), (2528, 10144), (2536, 10112), (5056, 5072)]