28670502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23539}}^1$

素因数の和:23580

約数の個数: 32

約数和(自身を含む): 67795200

約数和(自身を除く): 39124698

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 23539, 47078, 70617, 141234, 164773, 329546, 494319, 682631, 988638, 1365262, 2047893, 4095786, 4778417, 9556834, 14335251, 28670502]

約数ペア:

[(1, 28670502), (2, 14335251), (3, 9556834), (6, 4778417), (7, 4095786), (14, 2047893), (21, 1365262), (29, 988638), (42, 682631), (58, 494319), (87, 329546), (174, 164773), (203, 141234), (406, 70617), (609, 47078), (1218, 23539)]