28985136

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{35521}}^1$

素因数の和:35549

約数の個数: 40

約数和(自身を含む): 79285104

約数和(自身を除く): 50299968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 35521, 71042, 106563, 142084, 213126, 284168, 426252, 568336, 603857, 852504, 1207714, 1705008, 1811571, 2415428, 3623142, 4830856, 7246284, 9661712, 14492568, 28985136]

約数ペア:

[(1, 28985136), (2, 14492568), (3, 9661712), (4, 7246284), (6, 4830856), (8, 3623142), (12, 2415428), (16, 1811571), (17, 1705008), (24, 1207714), (34, 852504), (48, 603857), (51, 568336), (68, 426252), (102, 284168), (136, 213126), (204, 142084), (272, 106563), (408, 71042), (816, 35521)]