64429792

素因数分解:

$2^5\times 7^1\times {\mathrm{383}}^1\times {\mathrm{751}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 145539072

約数和(自身を除く): 81109280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 383, 751, 766, 1502, 1532, 2681, 3004, 3064, 5257, 5362, 6008, 6128, 10514, 10724, 12016, 12256, 21028, 21448, 24032, 42056, 42896, 84112, 85792, 168224, 287633, 575266, 1150532, 2013431, 2301064, 4026862, 4602128, 8053724, 9204256, 16107448, 32214896, 64429792]

約数ペア:

[(1, 64429792), (2, 32214896), (4, 16107448), (7, 9204256), (8, 8053724), (14, 4602128), (16, 4026862), (28, 2301064), (32, 2013431), (56, 1150532), (112, 575266), (224, 287633), (383, 168224), (751, 85792), (766, 84112), (1502, 42896), (1532, 42056), (2681, 24032), (3004, 21448), (3064, 21028), (5257, 12256), (5362, 12016), (6008, 10724), (6128, 10514)]