28870422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1873}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 66204672

約数和(自身を除く): 37334250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 367, 734, 1101, 1873, 2202, 2569, 3746, 5138, 5619, 7707, 11238, 13111, 15414, 26222, 39333, 78666, 687391, 1374782, 2062173, 4124346, 4811737, 9623474, 14435211, 28870422]

約数ペア:

[(1, 28870422), (2, 14435211), (3, 9623474), (6, 4811737), (7, 4124346), (14, 2062173), (21, 1374782), (42, 687391), (367, 78666), (734, 39333), (1101, 26222), (1873, 15414), (2202, 13111), (2569, 11238), (3746, 7707), (5138, 5619)]