28929792

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 77835520

約数和(自身を除く): 48905728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 271, 278, 384, 417, 542, 556, 768, 813, 834, 1084, 1112, 1626, 1668, 2168, 2224, 3252, 3336, 4336, 4448, 6504, 6672, 8672, 8896, 13008, 13344, 17344, 17792, 26016, 26688, 34688, 35584, 37669, 52032, 53376, 69376, 75338, 104064, 106752, 113007, 150676, 208128, 226014, 301352, 452028, 602704, 904056, 1205408, 1808112, 2410816, 3616224, 4821632, 7232448, 9643264, 14464896, 28929792]

約数ペア:

[(1, 28929792), (2, 14464896), (3, 9643264), (4, 7232448), (6, 4821632), (8, 3616224), (12, 2410816), (16, 1808112), (24, 1205408), (32, 904056), (48, 602704), (64, 452028), (96, 301352), (128, 226014), (139, 208128), (192, 150676), (256, 113007), (271, 106752), (278, 104064), (384, 75338), (417, 69376), (542, 53376), (556, 52032), (768, 37669), (813, 35584), (834, 34688), (1084, 26688), (1112, 26016), (1626, 17792), (1668, 17344), (2168, 13344), (2224, 13008), (3252, 8896), (3336, 8672), (4336, 6672), (4448, 6504)]