64439256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8161}}^1$

素因数の和:8224

約数の個数: 64

約数和(自身を含む): 188052480

約数和(自身を除く): 123613224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 8161, 16322, 24483, 32644, 48966, 57127, 65288, 97932, 114254, 171381, 195864, 228508, 342762, 383567, 457016, 685524, 767134, 1150701, 1371048, 1534268, 2301402, 2684969, 3068536, 4602804, 5369938, 8054907, 9205608, 10739876, 16109814, 21479752, 32219628, 64439256]

約数ペア:

[(1, 64439256), (2, 32219628), (3, 21479752), (4, 16109814), (6, 10739876), (7, 9205608), (8, 8054907), (12, 5369938), (14, 4602804), (21, 3068536), (24, 2684969), (28, 2301402), (42, 1534268), (47, 1371048), (56, 1150701), (84, 767134), (94, 685524), (141, 457016), (168, 383567), (188, 342762), (282, 228508), (329, 195864), (376, 171381), (564, 114254), (658, 97932), (987, 65288), (1128, 57127), (1316, 48966), (1974, 32644), (2632, 24483), (3948, 16322), (7896, 8161)]