63978752

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 138006792

約数和(自身を除く): 74028040

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 241, 244, 256, 272, 482, 488, 544, 964, 976, 1037, 1088, 1928, 1952, 2074, 2176, 3856, 3904, 4097, 4148, 4352, 7712, 7808, 8194, 8296, 14701, 15424, 15616, 16388, 16592, 29402, 30848, 32776, 33184, 58804, 61696, 65552, 66368, 117608, 131104, 132736, 235216, 249917, 262208, 265472, 470432, 499834, 524416, 940864, 999668, 1048832, 1881728, 1999336, 3763456, 3998672, 7997344, 15994688, 31989376, 63978752]

約数ペア:

[(1, 63978752), (2, 31989376), (4, 15994688), (8, 7997344), (16, 3998672), (17, 3763456), (32, 1999336), (34, 1881728), (61, 1048832), (64, 999668), (68, 940864), (122, 524416), (128, 499834), (136, 470432), (241, 265472), (244, 262208), (256, 249917), (272, 235216), (482, 132736), (488, 131104), (544, 117608), (964, 66368), (976, 65552), (1037, 61696), (1088, 58804), (1928, 33184), (1952, 32776), (2074, 30848), (2176, 29402), (3856, 16592), (3904, 16388), (4097, 15616), (4148, 15424), (4352, 14701), (7712, 8296), (7808, 8194)]