28986816

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3569

約数の個数: 56

約数和(自身を含む): 78500224

約数和(自身を除く): 49513408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 3511, 4128, 7022, 8256, 10533, 14044, 21066, 28088, 42132, 56176, 84264, 112352, 150973, 168528, 224704, 301946, 337056, 452919, 603892, 674112, 905838, 1207784, 1811676, 2415568, 3623352, 4831136, 7246704, 9662272, 14493408, 28986816]

約数ペア:

[(1, 28986816), (2, 14493408), (3, 9662272), (4, 7246704), (6, 4831136), (8, 3623352), (12, 2415568), (16, 1811676), (24, 1207784), (32, 905838), (43, 674112), (48, 603892), (64, 452919), (86, 337056), (96, 301946), (129, 224704), (172, 168528), (192, 150973), (258, 112352), (344, 84264), (516, 56176), (688, 42132), (1032, 28088), (1376, 21066), (2064, 14044), (2752, 10533), (3511, 8256), (4128, 7022)]