64736192

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:553

約数の個数: 56

約数和(自身を含む): 136550400

約数和(自身を除く): 71814208

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 139, 152, 278, 304, 383, 556, 608, 766, 1112, 1216, 1532, 2224, 2641, 3064, 4448, 5282, 6128, 7277, 8896, 10564, 12256, 14554, 21128, 24512, 29108, 42256, 53237, 58216, 84512, 106474, 116432, 169024, 212948, 232864, 425896, 465728, 851792, 1011503, 1703584, 2023006, 3407168, 4046012, 8092024, 16184048, 32368096, 64736192]

約数ペア:

[(1, 64736192), (2, 32368096), (4, 16184048), (8, 8092024), (16, 4046012), (19, 3407168), (32, 2023006), (38, 1703584), (64, 1011503), (76, 851792), (139, 465728), (152, 425896), (278, 232864), (304, 212948), (383, 169024), (556, 116432), (608, 106474), (766, 84512), (1112, 58216), (1216, 53237), (1532, 42256), (2224, 29108), (2641, 24512), (3064, 21128), (4448, 14554), (5282, 12256), (6128, 10564), (7277, 8896)]