28659072

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5741}}^1$

素因数の和:5771

約数の個数: 64

約数和(自身を含む): 81995760

約数和(自身を除く): 53336688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 5741, 11482, 17223, 22964, 34446, 45928, 68892, 74633, 91856, 137784, 149266, 183712, 223899, 275568, 298532, 367424, 447798, 551136, 597064, 734848, 895596, 1102272, 1194128, 1791192, 2204544, 2388256, 3582384, 4776512, 7164768, 9553024, 14329536, 28659072]

約数ペア:

[(1, 28659072), (2, 14329536), (3, 9553024), (4, 7164768), (6, 4776512), (8, 3582384), (12, 2388256), (13, 2204544), (16, 1791192), (24, 1194128), (26, 1102272), (32, 895596), (39, 734848), (48, 597064), (52, 551136), (64, 447798), (78, 367424), (96, 298532), (104, 275568), (128, 223899), (156, 183712), (192, 149266), (208, 137784), (312, 91856), (384, 74633), (416, 68892), (624, 45928), (832, 34446), (1248, 22964), (1664, 17223), (2496, 11482), (4992, 5741)]