28936772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{8101}}^1$

素因数の和:8171

約数の個数: 24

約数和(自身を含む): 54445440

約数和(自身を除く): 25508668

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 8101, 16202, 32404, 153919, 307838, 380747, 615676, 761494, 1522988, 7234193, 14468386, 28936772]

約数ペア:

[(1, 28936772), (2, 14468386), (4, 7234193), (19, 1522988), (38, 761494), (47, 615676), (76, 380747), (94, 307838), (188, 153919), (893, 32404), (1786, 16202), (3572, 8101)]