29428364

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 60673536

約数和(自身を除く): 31245172

約数列:

[1, 2, 4, 7, 14, 28, 71, 113, 131, 142, 226, 262, 284, 452, 497, 524, 791, 917, 994, 1582, 1834, 1988, 3164, 3668, 8023, 9301, 14803, 16046, 18602, 29606, 32092, 37204, 56161, 59212, 65107, 103621, 112322, 130214, 207242, 224644, 260428, 414484, 1051013, 2102026, 4204052, 7357091, 14714182, 29428364]

約数ペア:

[(1, 29428364), (2, 14714182), (4, 7357091), (7, 4204052), (14, 2102026), (28, 1051013), (71, 414484), (113, 260428), (131, 224644), (142, 207242), (226, 130214), (262, 112322), (284, 103621), (452, 65107), (497, 59212), (524, 56161), (791, 37204), (917, 32092), (994, 29606), (1582, 18602), (1834, 16046), (1988, 14803), (3164, 9301), (3668, 8023)]