28988448

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4253}}^1$

素因数の和:4337

約数の個数: 48

約数和(自身を含む): 77184576

約数和(自身を除く): 48196128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4253, 6816, 8506, 12759, 17012, 25518, 34024, 51036, 68048, 102072, 136096, 204144, 301963, 408288, 603926, 905889, 1207852, 1811778, 2415704, 3623556, 4831408, 7247112, 9662816, 14494224, 28988448]

約数ペア:

[(1, 28988448), (2, 14494224), (3, 9662816), (4, 7247112), (6, 4831408), (8, 3623556), (12, 2415704), (16, 1811778), (24, 1207852), (32, 905889), (48, 603926), (71, 408288), (96, 301963), (142, 204144), (213, 136096), (284, 102072), (426, 68048), (568, 51036), (852, 34024), (1136, 25518), (1704, 17012), (2272, 12759), (3408, 8506), (4253, 6816)]