28270608

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{13697}}^1$

素因数の和:13751

約数の個数: 40

約数和(自身を含む): 74736288

約数和(自身を除く): 46465680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 13697, 27394, 41091, 54788, 82182, 109576, 164364, 219152, 328728, 588971, 657456, 1177942, 1766913, 2355884, 3533826, 4711768, 7067652, 9423536, 14135304, 28270608]

約数ペア:

[(1, 28270608), (2, 14135304), (3, 9423536), (4, 7067652), (6, 4711768), (8, 3533826), (12, 2355884), (16, 1766913), (24, 1177942), (43, 657456), (48, 588971), (86, 328728), (129, 219152), (172, 164364), (258, 109576), (344, 82182), (516, 54788), (688, 41091), (1032, 27394), (2064, 13697)]