28168896

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{20959}}^1$

素因数の和:20981

約数の個数: 56

約数和(自身を含む): 85181440

約数和(自身を除く): 57012544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 20959, 41918, 62877, 83836, 125754, 146713, 167672, 251508, 293426, 335344, 440139, 503016, 586852, 670688, 880278, 1006032, 1173704, 1341376, 1760556, 2012064, 2347408, 3521112, 4024128, 4694816, 7042224, 9389632, 14084448, 28168896]

約数ペア:

[(1, 28168896), (2, 14084448), (3, 9389632), (4, 7042224), (6, 4694816), (7, 4024128), (8, 3521112), (12, 2347408), (14, 2012064), (16, 1760556), (21, 1341376), (24, 1173704), (28, 1006032), (32, 880278), (42, 670688), (48, 586852), (56, 503016), (64, 440139), (84, 335344), (96, 293426), (112, 251508), (168, 167672), (192, 146713), (224, 125754), (336, 83836), (448, 62877), (672, 41918), (1344, 20959)]