556171456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{3061}}^1$

素因数の和:3257

約数の個数: 56

約数和(自身を含む): 1175954976

約数和(自身を除く): 619783520

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 167, 272, 334, 544, 668, 1088, 1336, 2672, 2839, 3061, 5344, 5678, 6122, 10688, 11356, 12244, 22712, 24488, 45424, 48976, 52037, 90848, 97952, 104074, 181696, 195904, 208148, 416296, 511187, 832592, 1022374, 1665184, 2044748, 3330368, 4089496, 8178992, 8690179, 16357984, 17380358, 32715968, 34760716, 69521432, 139042864, 278085728, 556171456]

約数ペア:

[(1, 556171456), (2, 278085728), (4, 139042864), (8, 69521432), (16, 34760716), (17, 32715968), (32, 17380358), (34, 16357984), (64, 8690179), (68, 8178992), (136, 4089496), (167, 3330368), (272, 2044748), (334, 1665184), (544, 1022374), (668, 832592), (1088, 511187), (1336, 416296), (2672, 208148), (2839, 195904), (3061, 181696), (5344, 104074), (5678, 97952), (6122, 90848), (10688, 52037), (11356, 48976), (12244, 45424), (22712, 24488)]