28426272

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{6043}}^1$

素因数の和:6070

約数の個数: 72

約数和(自身を含む): 86816016

約数和(自身を除く): 58389744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 6043, 12086, 18129, 24172, 36258, 42301, 48344, 72516, 84602, 96688, 126903, 145032, 169204, 193376, 253806, 290064, 296107, 338408, 507612, 580128, 592214, 676816, 888321, 1015224, 1184428, 1353632, 1776642, 2030448, 2368856, 3553284, 4060896, 4737712, 7106568, 9475424, 14213136, 28426272]

約数ペア:

[(1, 28426272), (2, 14213136), (3, 9475424), (4, 7106568), (6, 4737712), (7, 4060896), (8, 3553284), (12, 2368856), (14, 2030448), (16, 1776642), (21, 1353632), (24, 1184428), (28, 1015224), (32, 888321), (42, 676816), (48, 592214), (49, 580128), (56, 507612), (84, 338408), (96, 296107), (98, 290064), (112, 253806), (147, 193376), (168, 169204), (196, 145032), (224, 126903), (294, 96688), (336, 84602), (392, 72516), (588, 48344), (672, 42301), (784, 36258), (1176, 24172), (1568, 18129), (2352, 12086), (4704, 6043)]