28962688

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11942

約数の個数: 32

約数和(自身を含む): 60741000

約数和(自身を除く): 31778312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 11909, 23818, 47636, 95272, 190544, 226271, 381088, 452542, 762176, 905084, 1524352, 1810168, 3620336, 7240672, 14481344, 28962688]

約数ペア:

[(1, 28962688), (2, 14481344), (4, 7240672), (8, 3620336), (16, 1810168), (19, 1524352), (32, 905084), (38, 762176), (64, 452542), (76, 381088), (128, 226271), (152, 190544), (304, 95272), (608, 47636), (1216, 23818), (2432, 11909)]