129630848

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1453}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 280302120

約数和(自身を除く): 150671272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 272, 328, 544, 656, 697, 1088, 1312, 1394, 1453, 2176, 2624, 2788, 2906, 5248, 5576, 5812, 11152, 11624, 22304, 23248, 24701, 44608, 46496, 49402, 59573, 89216, 92992, 98804, 119146, 185984, 197608, 238292, 395216, 476584, 790432, 953168, 1012741, 1580864, 1906336, 2025482, 3161728, 3812672, 4050964, 7625344, 8101928, 16203856, 32407712, 64815424, 129630848]

約数ペア:

[(1, 129630848), (2, 64815424), (4, 32407712), (8, 16203856), (16, 8101928), (17, 7625344), (32, 4050964), (34, 3812672), (41, 3161728), (64, 2025482), (68, 1906336), (82, 1580864), (128, 1012741), (136, 953168), (164, 790432), (272, 476584), (328, 395216), (544, 238292), (656, 197608), (697, 185984), (1088, 119146), (1312, 98804), (1394, 92992), (1453, 89216), (2176, 59573), (2624, 49402), (2788, 46496), (2906, 44608), (5248, 24701), (5576, 23248), (5812, 22304), (11152, 11624)]